https://tlatoolbox.com/frameworks/fw-01f1c20b-1783-4721-9758-c39f94eede3c
type: CompetencyFramework
name: Cyber Security Body of Knowledge (CyBOK) Version 1.1.0
description: CyBOK Version 1.1.0 (31 July 2021): 5 broad categories, 21 Knowledge Areas (including Applied Cryptography and Formal Methods for Security added in v1.1), and the official knowledge-tree topic nodes from CyBOK_Knowledge_trees_topic_list_1.1.0.csv. competencyText values are competency-style statements; official KA descriptions and topic labels are preserved in comments/descriptions. CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021, licensed under the Open Government Licence: https://www.nationalarchives.gov.uk/doc/open-government-licence/. Generated for TLA Toolbox import 2026-08-27. Source: https://www.cybok.org/.
date created: 2026-08-27T18:26:59.163Z
date modified: 2026-08-27T18:30:15.741Z
version: 1.1.0
status: published
has competency definition: CYBOK-HORA
has competency definition: CYBOK-HF
has competency definition: CYBOK-HF-1
has competency definition: CYBOK-HF-1-1
has competency definition: CYBOK-HF-1-1-1
has competency definition: CYBOK-HF-1-1-2
has competency definition: CYBOK-HF-1-1-3
has competency definition: CYBOK-HF-2
has competency definition: CYBOK-HF-2-1
has competency definition: CYBOK-LR-12
has competency definition: CYBOK-HF-2-1-1
has competency definition: CYBOK-HF-2-2
has competency definition: CYBOK-HF-2-2-1
has competency definition: CYBOK-HF-2-2-2
has competency definition: CYBOK-HF-2-3
has competency definition: CYBOK-HF-2-3-1
has competency definition: CYBOK-HF-2-4
has competency definition: CYBOK-HF-2-5
has competency definition: CYBOK-HF-2-5-1
has competency definition: CYBOK-HF-2-5-1-1
has competency definition: CYBOK-HF-2-5-2
has competency definition: CYBOK-HF-2-5-3
has competency definition: CYBOK-HF-2-5-4
has competency definition: CYBOK-HF-2-6
has competency definition: CYBOK-HF-2-6-1
has competency definition: CYBOK-HF-2-6-2
has competency definition: CYBOK-HF-2-6-3
has competency definition: CYBOK-HF-2-6-3-1
has competency definition: CYBOK-HF-2-6-4
has competency definition: CYBOK-HF-2-6-4-1
has competency definition: CYBOK-HF-2-6-5
has competency definition: CYBOK-HF-2-7
has competency definition: CYBOK-HF-2-7-1
has competency definition: CYBOK-HF-2-7-2
has competency definition: CYBOK-HF-2-7-2-1
has competency definition: CYBOK-HF-2-7-2-2
has competency definition: CYBOK-HF-2-7-2-3
has competency definition: CYBOK-HF-2-7-2-4
has competency definition: CYBOK-HF-2-7-3
has competency definition: CYBOK-HF-2-8
has competency definition: CYBOK-HF-3
has competency definition: CYBOK-HF-3-1
has competency definition: CYBOK-HF-3-2
has competency definition: CYBOK-HF-3-2-1
has competency definition: CYBOK-HF-3-3
has competency definition: CYBOK-HF-3-4
has competency definition: CYBOK-HF-4
has competency definition: CYBOK-HF-4-1
has competency definition: CYBOK-HF-4-1-1
has competency definition: CYBOK-HF-4-1-1-1
has competency definition: CYBOK-HF-4-1-2
has competency definition: CYBOK-HF-4-1-3
has competency definition: CYBOK-HF-4-2
has competency definition: CYBOK-HF-4-2-1
has competency definition: CYBOK-HF-4-3
has competency definition: CYBOK-HF-5
has competency definition: CYBOK-HF-5-1
has competency definition: CYBOK-HF-5-2
has competency definition: CYBOK-HF-6
has competency definition: CYBOK-HF-6-1
has competency definition: CYBOK-HF-6-1-1
has competency definition: CYBOK-HF-6-1-2
has competency definition: CYBOK-HF-6-1-3
has competency definition: CYBOK-HF-6-2
has competency definition: CYBOK-HF-6-2-1
has competency definition: CYBOK-HF-6-2-2
has competency definition: CYBOK-HF-6-2-3
has competency definition: CYBOK-HF-6-2-4
has competency definition: CYBOK-HF-6-2-5
has competency definition: CYBOK-LR
has competency definition: CYBOK-LR-1
has competency definition: CYBOK-LR-1-1
has competency definition: CYBOK-LR-1-1-1

CYBOK-HORA
type: CompetencyDefinition
name: Human, Organisational and Regulatory Aspects
description: CyBOK v1.1.0 broad category HORA: Human, Organisational and Regulatory Aspects. Contains knowledge areas: Human Factors, Law & Regulation, Privacy & Online Rights, Risk Management & Governance.
competency statement: Human, Organisational and Regulatory Aspects
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: CyBOK Category
reference code: CYBOK-HORA
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF
type: CompetencyDefinition
name: Human Factors
description: Usable security, social & behavioural factors impacting security, security culture and awareness as well as the impact of security controls on user behaviours.
competency statement: Human Factors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human, Organisational and Regulatory Aspects
reference code: CYBOK-HF
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-1
type: CompetencyDefinition
name: usable security
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: usable security.
competency statement: usable security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-1-1
type: CompetencyDefinition
name: assessment criteria
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: assessment criteria.
competency statement: assessment criteria
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-1-1-1
type: CompetencyDefinition
name: effectiveness
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: effectiveness.
competency statement: effectiveness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-1-1-2
type: CompetencyDefinition
name: efficiency
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: efficiency.
competency statement: efficiency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-1-1-3
type: CompetencyDefinition
name: satsifaction
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: satsifaction.
competency statement: satsifaction
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2
type: CompetencyDefinition
name: fitting the task to the human
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: fitting the task to the human.
competency statement: fitting the task to the human
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-1
type: CompetencyDefinition
name: human capabilities and limitations
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: human capabilities and limitations.
competency statement: human capabilities and limitations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-12
type: CompetencyDefinition
name: ethics
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: ethics.
competency statement: ethics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-12
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-1-1
type: CompetencyDefinition
name: alarm fatigue
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: alarm fatigue.
competency statement: alarm fatigue
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-2
type: CompetencyDefinition
name: short term memory
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: short term memory.
competency statement: short term memory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-2-1
type: CompetencyDefinition
name: one-time passwords
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: one-time passwords.
competency statement: one-time passwords
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-2-2
type: CompetencyDefinition
name: improving memory
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: improving memory.
competency statement: improving memory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-3
type: CompetencyDefinition
name: long term memory
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: long term memory.
competency statement: long term memory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-3-1
type: CompetencyDefinition
name: passwords
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: passwords.
competency statement: passwords
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-4
type: CompetencyDefinition
name: human biases
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: human biases.
competency statement: human biases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-5
type: CompetencyDefinition
name: needs of specific groups
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: needs of specific groups.
competency statement: needs of specific groups
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-5-1
type: CompetencyDefinition
name: children
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: children.
competency statement: children
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-5-1-1
type: CompetencyDefinition
name: CAPTCHAs
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: CAPTCHAs.
competency statement: CAPTCHAs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-5-2
type: CompetencyDefinition
name: older citizens
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: older citizens.
competency statement: older citizens
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-5-3
type: CompetencyDefinition
name: cultural needs
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: cultural needs.
competency statement: cultural needs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-5-4
type: CompetencyDefinition
name: disability
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: disability.
competency statement: disability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6
type: CompetencyDefinition
name: goals and tasks
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: goals and tasks.
competency statement: goals and tasks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6-1
type: CompetencyDefinition
name: production and enabling tasks
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: production and enabling tasks.
competency statement: production and enabling tasks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6-2
type: CompetencyDefinition
name: workarounds to security mechanisms
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: workarounds to security mechanisms.
competency statement: workarounds to security mechanisms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6-3
type: CompetencyDefinition
name: workload
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: workload.
competency statement: workload
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6-3-1
type: CompetencyDefinition
name: workload measurement
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: workload measurement.
competency statement: workload measurement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6-4
type: CompetencyDefinition
name: compliance budget
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: compliance budget.
competency statement: compliance budget
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6-4-1
type: CompetencyDefinition
name: security fatigue
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: security fatigue.
competency statement: security fatigue
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-6-5
type: CompetencyDefinition
name: compliance fatigue
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: compliance fatigue.
competency statement: compliance fatigue
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-6-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7
type: CompetencyDefinition
name: interaction context
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: interaction context.
competency statement: interaction context
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7-1
type: CompetencyDefinition
name: contextual inquiry
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: contextual inquiry.
competency statement: contextual inquiry
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7-2
type: CompetencyDefinition
name: physical characteristics
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: physical characteristics.
competency statement: physical characteristics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7-2-1
type: CompetencyDefinition
name: light
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: light.
competency statement: light
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7-2-2
type: CompetencyDefinition
name: noise
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: noise.
competency statement: noise
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7-2-3
type: CompetencyDefinition
name: temperature
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: temperature.
competency statement: temperature
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7-2-4
type: CompetencyDefinition
name: pollution
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: pollution.
competency statement: pollution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-7-3
type: CompetencyDefinition
name: social context
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: social context.
competency statement: social context
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-7-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-2-8
type: CompetencyDefinition
name: device capabilities and limitations
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: device capabilities and limitations.
competency statement: device capabilities and limitations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-2-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-3
type: CompetencyDefinition
name: human error
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: human error.
competency statement: human error
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-3-1
type: CompetencyDefinition
name: latent usability failures in systems-of-systems
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: latent usability failures in systems-of-systems.
competency statement: latent usability failures in systems-of-systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-3-2
type: CompetencyDefinition
name: thinking, fast and slow
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: thinking, fast and slow.
competency statement: thinking, fast and slow
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-3-2-1
type: CompetencyDefinition
name: mixed-mode thinking
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: mixed-mode thinking.
competency statement: mixed-mode thinking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-3-3
type: CompetencyDefinition
name: shadow security
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: shadow security.
competency statement: shadow security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-3-4
type: CompetencyDefinition
name: security hygiene
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: security hygiene.
competency statement: security hygiene
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4
type: CompetencyDefinition
name: awareness and education
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: awareness and education.
competency statement: awareness and education
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-1
type: CompetencyDefinition
name: terms
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: terms.
competency statement: terms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-1-1
type: CompetencyDefinition
name: awareness
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: awareness.
competency statement: awareness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-1-1-1
type: CompetencyDefinition
name: only the first step
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: only the first step.
competency statement: only the first step
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-1-2
type: CompetencyDefinition
name: education
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: education.
competency statement: education
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-1-3
type: CompetencyDefinition
name: training
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: training.
competency statement: training
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-2
type: CompetencyDefinition
name: new approaches
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: new approaches.
competency statement: new approaches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-2-1
type: CompetencyDefinition
name: security awareness games
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: security awareness games.
competency statement: security awareness games
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-4-3
type: CompetencyDefinition
name: mental models of cyber risks and defences
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: mental models of cyber risks and defences.
competency statement: mental models of cyber risks and defences
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-5
type: CompetencyDefinition
name: positive security
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: positive security.
competency statement: positive security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-5-1
type: CompetencyDefinition
name: fear uncertainty and doubt
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: fear uncertainty and doubt.
competency statement: fear uncertainty and doubt
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-5-2
type: CompetencyDefinition
name: people are not the weakest link
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: people are not the weakest link.
competency statement: people are not the weakest link
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6
type: CompetencyDefinition
name: stakeholder engagement
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: stakeholder engagement.
competency statement: stakeholder engagement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-1
type: CompetencyDefinition
name: employees
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: employees.
competency statement: employees
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-1-1
type: CompetencyDefinition
name: projective techniques
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: projective techniques.
competency statement: projective techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-1-2
type: CompetencyDefinition
name: creative security engagements
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: creative security engagements.
competency statement: creative security engagements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-1-3
type: CompetencyDefinition
name: physical models
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: physical models.
competency statement: physical models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-2
type: CompetencyDefinition
name: software developers
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: software developers.
competency statement: software developers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-2-1
type: CompetencyDefinition
name: developers and password security
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: developers and password security.
competency statement: developers and password security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-2-2
type: CompetencyDefinition
name: app development and vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: app development and vulnerabilities.
competency statement: app development and vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-2-3
type: CompetencyDefinition
name: StackOverflow
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: StackOverflow.
competency statement: StackOverflow
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-2-4
type: CompetencyDefinition
name: API usabaility
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: API usabaility.
competency statement: API usabaility
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HF-6-2-5
type: CompetencyDefinition
name: disconnects between developers and users
description: CyBOK v1.1.0 knowledge-tree topic in Human Factors (HF). Topic: disconnects between developers and users.
competency statement: disconnects between developers and users
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human Factors
reference code: CYBOK-HF-6-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR
type: CompetencyDefinition
name: Law & Regulation
description: International and national statutory and regulatory requirements, compliance obligations, and security ethics, including data protection and developing doctrines on cyber warfare.
competency statement: Law & Regulation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human, Organisational and Regulatory Aspects
reference code: CYBOK-LR
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1
type: CompetencyDefinition
name: introductory principles of legal research
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: introductory principles of legal research.
competency statement: introductory principles of legal research
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-1
type: CompetencyDefinition
name: nature of law and legal analysis
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: nature of law and legal analysis.
competency statement: nature of law and legal analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-1-1
type: CompetencyDefinition
name: legal terminology
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: legal terminology.
competency statement: legal terminology
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-2
type: CompetencyDefinition
name: applying law to cyberspace and information technologies
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: applying law to cyberspace and information technologies.
competency statement: applying law to cyberspace and information technologies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-3
type: CompetencyDefinition
name: criminal law
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: criminal law.
competency statement: criminal law
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-4
type: CompetencyDefinition
name: civil law
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: civil law.
competency statement: civil law
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-5
type: CompetencyDefinition
name: liability and courts
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: liability and courts.
competency statement: liability and courts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-6
type: CompetencyDefinition
name: evidence and proof
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: evidence and proof.
competency statement: evidence and proof
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-1-7
type: CompetencyDefinition
name: holistic approaches to legal risk analysis
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: holistic approaches to legal risk analysis.
competency statement: holistic approaches to legal risk analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2
type: CompetencyDefinition
name: jurisdiction
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: jurisdiction.
competency statement: jurisdiction
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-1
type: CompetencyDefinition
name: prescriptive jurisdiction
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: prescriptive jurisdiction.
competency statement: prescriptive jurisdiction
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-1-1
type: CompetencyDefinition
name: prescriptive jurisdiction over online content
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: prescriptive jurisdiction over online content.
competency statement: prescriptive jurisdiction over online content
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-1-2
type: CompetencyDefinition
name: prescriptive jurisdiction over computer crime
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: prescriptive jurisdiction over computer crime.
competency statement: prescriptive jurisdiction over computer crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-1-3
type: CompetencyDefinition
name: prescriptive jurisdiction and data protection
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: prescriptive jurisdiction and data protection.
competency statement: prescriptive jurisdiction and data protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-1-3-1
type: CompetencyDefinition
name: GDPR
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: GDPR.
competency statement: GDPR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2
type: CompetencyDefinition
name: enforcement jurisdiction
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: enforcement jurisdiction.
competency statement: enforcement jurisdiction
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-1
type: CompetencyDefinition
name: asset seizure and forfeiture
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: asset seizure and forfeiture.
competency statement: asset seizure and forfeiture
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-1-1
type: CompetencyDefinition
name: seizure and forfeiture of servers domain names and registries
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: seizure and forfeiture of servers domain names and registries.
competency statement: seizure and forfeiture of servers domain names and registries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-2
type: CompetencyDefinition
name: territorial location of the right to demand repayment of bank deposits
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: territorial location of the right to demand repayment of bank deposits.
competency statement: territorial location of the right to demand repayment of bank deposits
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-3
type: CompetencyDefinition
name: foreing recognition and enforcement of civil judgments
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: foreing recognition and enforcement of civil judgments.
competency statement: foreing recognition and enforcement of civil judgments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-4
type: CompetencyDefinition
name: arrest of natural persons in state territory
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: arrest of natural persons in state territory.
competency statement: arrest of natural persons in state territory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-5
type: CompetencyDefinition
name: extradition of natural persons
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: extradition of natural persons.
competency statement: extradition of natural persons
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-6
type: CompetencyDefinition
name: technological content filtering
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: technological content filtering.
competency statement: technological content filtering
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-7
type: CompetencyDefinition
name: orders to in-state persons directing production of data under their control whether held on domestic or foreign IT systems
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: orders to in-state persons directing production of data under their control whether held on domestic or foreign IT systems.
competency statement: orders to in-state persons directing production of data under their control whether held on domestic or foreign IT systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-2-8
type: CompetencyDefinition
name: international legal assistance
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: international legal assistance.
competency statement: international legal assistance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-2-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-2-3
type: CompetencyDefinition
name: data sovereignty
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: data sovereignty.
competency statement: data sovereignty
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-3
type: CompetencyDefinition
name: privacy laws in general and electronic interception
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: privacy laws in general and electronic interception.
competency statement: privacy laws in general and electronic interception
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-3-1
type: CompetencyDefinition
name: international norms
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: international norms.
competency statement: international norms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-3-1-1
type: CompetencyDefinition
name: metadata
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: metadata.
competency statement: metadata
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-3-1-2
type: CompetencyDefinition
name: human rights
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: human rights.
competency statement: human rights
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-3-2
type: CompetencyDefinition
name: interception by a state
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: interception by a state.
competency statement: interception by a state
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-3-3
type: CompetencyDefinition
name: interception by persons other than states
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: interception by persons other than states.
competency statement: interception by persons other than states
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-3-4
type: CompetencyDefinition
name: enforcement of privacy laws
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: enforcement of privacy laws.
competency statement: enforcement of privacy laws
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4
type: CompetencyDefinition
name: data protection
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: data protection.
competency statement: data protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-1
type: CompetencyDefinition
name: subject matter and regulatory focus
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: subject matter and regulatory focus.
competency statement: subject matter and regulatory focus
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-1-1
type: CompetencyDefinition
name: data subject, personal data (and PII)
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: data subject, personal data (and PII).
competency statement: data subject, personal data (and PII)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-1-1-1
type: CompetencyDefinition
name: definitions
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: definitions.
competency statement: definitions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-1-1-2
type: CompetencyDefinition
name: de-anonymisation
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: de-anonymisation.
competency statement: de-anonymisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-1-2
type: CompetencyDefinition
name: processing
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: processing.
competency statement: processing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-1-3
type: CompetencyDefinition
name: controller and processor
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: controller and processor.
competency statement: controller and processor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-2
type: CompetencyDefinition
name: core regulatory principles
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: core regulatory principles.
competency statement: core regulatory principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-3
type: CompetencyDefinition
name: investigation and prevention of crime
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: investigation and prevention of crime.
competency statement: investigation and prevention of crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-3-1
type: CompetencyDefinition
name: transfers pursuant to international mutual legal assistance treaty
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: transfers pursuant to international mutual legal assistance treaty.
competency statement: transfers pursuant to international mutual legal assistance treaty
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-3-2
type: CompetencyDefinition
name: derogations allowing transfers
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: derogations allowing transfers.
competency statement: derogations allowing transfers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-4
type: CompetencyDefinition
name: personal data breach notification
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: personal data breach notification.
competency statement: personal data breach notification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-4-5
type: CompetencyDefinition
name: enforcement and penalties
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: enforcement and penalties.
competency statement: enforcement and penalties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5
type: CompetencyDefinition
name: computer crime
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: computer crime.
competency statement: computer crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-1
type: CompetencyDefinition
name: crimes against information systems
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: crimes against information systems.
competency statement: crimes against information systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-1-1
type: CompetencyDefinition
name: improper access to a system
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: improper access to a system.
competency statement: improper access to a system
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-1-2
type: CompetencyDefinition
name: improper interference with data
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: improper interference with data.
competency statement: improper interference with data
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-1-3
type: CompetencyDefinition
name: improper interference with systems
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: improper interference with systems.
competency statement: improper interference with systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-1-4
type: CompetencyDefinition
name: improper interception of communication
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: improper interception of communication.
competency statement: improper interception of communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-2
type: CompetencyDefinition
name: de minimis exceptions to crimes against information systems
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: de minimis exceptions to crimes against information systems.
competency statement: de minimis exceptions to crimes against information systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-3
type: CompetencyDefinition
name: the enforcement of and penalties for crimes against information systems
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: the enforcement of and penalties for crimes against information systems.
competency statement: the enforcement of and penalties for crimes against information systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-4
type: CompetencyDefinition
name: warranted state activity
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: warranted state activity.
competency statement: warranted state activity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-5
type: CompetencyDefinition
name: research and development activities conducted by non-state persons
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: research and development activities conducted by non-state persons.
competency statement: research and development activities conducted by non-state persons
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-6
type: CompetencyDefinition
name: self-help disfavoured: software locks and hack-back
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: self-help disfavoured: software locks and hack-back.
competency statement: self-help disfavoured: software locks and hack-back
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-6-1
type: CompetencyDefinition
name: undisclosed software locks
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: undisclosed software locks.
competency statement: undisclosed software locks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-5-6-2
type: CompetencyDefinition
name: hack-back
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: hack-back.
competency statement: hack-back
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-5-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6
type: CompetencyDefinition
name: contract
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: contract.
competency statement: contract
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-1
type: CompetencyDefinition
name: online contracts
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: online contracts.
competency statement: online contracts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-1-1
type: CompetencyDefinition
name: time of contract and receipt of contractual communication
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: time of contract and receipt of contractual communication.
competency statement: time of contract and receipt of contractual communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-2
type: CompetencyDefinition
name: encouraging security standards via contract
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: encouraging security standards via contract.
competency statement: encouraging security standards via contract
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-2-1
type: CompetencyDefinition
name: supply chain
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: supply chain.
competency statement: supply chain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-2-2
type: CompetencyDefinition
name: closed trading and payment systems
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: closed trading and payment systems.
competency statement: closed trading and payment systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-2-3
type: CompetencyDefinition
name: freedom of contract and its limitations
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: freedom of contract and its limitations.
competency statement: freedom of contract and its limitations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-3
type: CompetencyDefinition
name: wanarties and their exclusion
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: wanarties and their exclusion.
competency statement: wanarties and their exclusion
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-4
type: CompetencyDefinition
name: limitations of liability and exclusions of liability
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: limitations of liability and exclusions of liability.
competency statement: limitations of liability and exclusions of liability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-5
type: CompetencyDefinition
name: breach of contract and remedies
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: breach of contract and remedies.
competency statement: breach of contract and remedies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-6
type: CompetencyDefinition
name: effects of contract on non-contracting parties
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: effects of contract on non-contracting parties.
competency statement: effects of contract on non-contracting parties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-6-7
type: CompetencyDefinition
name: conflict of law -- contracts
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: conflict of law -- contracts.
competency statement: conflict of law -- contracts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-6-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7
type: CompetencyDefinition
name: intellectual property
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: intellectual property.
competency statement: intellectual property
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-1
type: CompetencyDefinition
name: understanding intellectual property
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: understanding intellectual property.
competency statement: understanding intellectual property
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-2
type: CompetencyDefinition
name: catalogue of intellectual property rights
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: catalogue of intellectual property rights.
competency statement: catalogue of intellectual property rights
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-2-1
type: CompetencyDefinition
name: copyright
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: copyright.
competency statement: copyright
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-2-2
type: CompetencyDefinition
name: patents
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: patents.
competency statement: patents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-2-3
type: CompetencyDefinition
name: trademarks
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: trademarks.
competency statement: trademarks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-2-4
type: CompetencyDefinition
name: trade secrets
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: trade secrets.
competency statement: trade secrets
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-3
type: CompetencyDefinition
name: enforcement -- remedies
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: enforcement -- remedies.
competency statement: enforcement -- remedies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-3-1
type: CompetencyDefinition
name: criminal liability
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: criminal liability.
competency statement: criminal liability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-3-2
type: CompetencyDefinition
name: civil liability
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: civil liability.
competency statement: civil liability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-4
type: CompetencyDefinition
name: reverse engineering
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: reverse engineering.
competency statement: reverse engineering
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-4-1
type: CompetencyDefinition
name: circumventing copyright technological protection measures
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: circumventing copyright technological protection measures.
competency statement: circumventing copyright technological protection measures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-4-2
type: CompetencyDefinition
name: testing a proprietary cryptographic algorithm
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: testing a proprietary cryptographic algorithm.
competency statement: testing a proprietary cryptographic algorithm
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-7-5
type: CompetencyDefinition
name: international treatment and conflict of law
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: international treatment and conflict of law.
competency statement: international treatment and conflict of law
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-7-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-8
type: CompetencyDefinition
name: internet intermediaries
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: internet intermediaries.
competency statement: internet intermediaries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-8-1
type: CompetencyDefinition
name: shields from liability
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: shields from liability.
competency statement: shields from liability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-8-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-8-2
type: CompetencyDefinition
name: take-down procedures
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: take-down procedures.
competency statement: take-down procedures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-8-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-9
type: CompetencyDefinition
name: dematerialisation of documents and electronic trust services
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: dematerialisation of documents and electronic trust services.
competency statement: dematerialisation of documents and electronic trust services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-9-1
type: CompetencyDefinition
name: admission into evidence of electronic documents
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: admission into evidence of electronic documents.
competency statement: admission into evidence of electronic documents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-9-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-9-2
type: CompetencyDefinition
name: requirements of form and the threat of unenforceability
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: requirements of form and the threat of unenforceability.
competency statement: requirements of form and the threat of unenforceability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-9-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-9-3
type: CompetencyDefinition
name: electronic signatures and indentity trust services
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: electronic signatures and indentity trust services.
competency statement: electronic signatures and indentity trust services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-9-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-11-5
type: CompetencyDefinition
name: the law of armed conflict
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: the law of armed conflict.
competency statement: the law of armed conflict
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-11-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-9-4
type: CompetencyDefinition
name: conflict of law -- electronic signatures and trust services
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: conflict of law -- electronic signatures and trust services.
competency statement: conflict of law -- electronic signatures and trust services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-9-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-10
type: CompetencyDefinition
name: other regulatory matters
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: other regulatory matters.
competency statement: other regulatory matters
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-10
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-10-1
type: CompetencyDefinition
name: industry-specific regulations
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: industry-specific regulations.
competency statement: industry-specific regulations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-10-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-10-1-1
type: CompetencyDefinition
name: NIS directive
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: NIS directive.
competency statement: NIS directive
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-10-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-10-2
type: CompetencyDefinition
name: restrictions on exporting security technologies
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: restrictions on exporting security technologies.
competency statement: restrictions on exporting security technologies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-10-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-10-3
type: CompetencyDefinition
name: matters classified as secret by a state
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: matters classified as secret by a state.
competency statement: matters classified as secret by a state
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-10-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-11
type: CompetencyDefinition
name: public international law
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: public international law.
competency statement: public international law
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-11
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-11-1
type: CompetencyDefinition
name: attributing action to a state under international law
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: attributing action to a state under international law.
competency statement: attributing action to a state under international law
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-11-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-11-2
type: CompetencyDefinition
name: state cyber operations in general
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: state cyber operations in general.
competency statement: state cyber operations in general
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-11-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-11-3
type: CompetencyDefinition
name: cyber espionage in peacetime
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: cyber espionage in peacetime.
competency statement: cyber espionage in peacetime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-11-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-11-4
type: CompetencyDefinition
name: cross-border criminal investigation
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: cross-border criminal investigation.
competency statement: cross-border criminal investigation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-11-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-12-1
type: CompetencyDefinition
name: obligations owed to a client
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: obligations owed to a client.
competency statement: obligations owed to a client
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-12-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-12-2
type: CompetencyDefinition
name: codes of conduct
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: codes of conduct.
competency statement: codes of conduct
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-12-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-12-3
type: CompetencyDefinition
name: vulnerability testing
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: vulnerability testing.
competency statement: vulnerability testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-12-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-12-3-1
type: CompetencyDefinition
name: vulnerability disclosure
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: vulnerability disclosure.
competency statement: vulnerability disclosure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-12-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-LR-12-3-2
type: CompetencyDefinition
name: facilitating and acting on vulnerability disclosure
description: CyBOK v1.1.0 knowledge-tree topic in Law & Regulation (LR). Topic: facilitating and acting on vulnerability disclosure.
competency statement: facilitating and acting on vulnerability disclosure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Law & Regulation
reference code: CYBOK-LR-12-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR
type: CompetencyDefinition
name: Privacy & Online Rights
description: Techniques for protecting personal information, including communications, applications, and inferences from databases and data processing. It also includes other systems supporting online rights touching on censorship and circumvention, covertness, electronic elections, and privacy in payment and identity systems.
competency statement: Privacy & Online Rights
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human, Organisational and Regulatory Aspects
reference code: CYBOK-POR
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1
type: CompetencyDefinition
name: confidentiality
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: confidentiality.
competency statement: confidentiality
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1
type: CompetencyDefinition
name: data confidentiality
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: data confidentiality.
competency statement: data confidentiality
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1
type: CompetencyDefinition
name: cryptography-based access control
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: cryptography-based access control.
competency statement: cryptography-based access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-1
type: CompetencyDefinition
name: protecting data in transit
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: protecting data in transit.
competency statement: protecting data in transit
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-1-1
type: CompetencyDefinition
name: E2EE
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: E2EE.
competency statement: E2EE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-1-2
type: CompetencyDefinition
name: OTR
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: OTR.
competency statement: OTR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-2
type: CompetencyDefinition
name: protecting data during processing
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: protecting data during processing.
competency statement: protecting data during processing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-2-1
type: CompetencyDefinition
name: outsourcing
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: outsourcing.
competency statement: outsourcing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-2-2
type: CompetencyDefinition
name: private information retrieval
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: private information retrieval.
competency statement: private information retrieval
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-2-3
type: CompetencyDefinition
name: oblivious transfer
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: oblivious transfer.
competency statement: oblivious transfer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-2-4
type: CompetencyDefinition
name: homomorphic encryption
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: homomorphic encryption.
competency statement: homomorphic encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-2-5
type: CompetencyDefinition
name: efficiency concerns
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: efficiency concerns.
competency statement: efficiency concerns
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-2-6
type: CompetencyDefinition
name: collaborative computation
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: collaborative computation.
competency statement: collaborative computation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3
type: CompetencyDefinition
name: verification in the encrypted domain
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: verification in the encrypted domain.
competency statement: verification in the encrypted domain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3-1
type: CompetencyDefinition
name: private computation - input verification
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: private computation - input verification.
competency statement: private computation - input verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3-1-1
type: CompetencyDefinition
name: zero-knowledge proofs
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: zero-knowledge proofs.
competency statement: zero-knowledge proofs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3-1-1-1
type: CompetencyDefinition
name: ZK-SNARK
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: ZK-SNARK.
competency statement: ZK-SNARK
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3-2
type: CompetencyDefinition
name: private authentication
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: private authentication.
competency statement: private authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3-2-1
type: CompetencyDefinition
name: attribute based credentials
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: attribute based credentials.
competency statement: attribute based credentials
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3-3
type: CompetencyDefinition
name: private payments
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: private payments.
competency statement: private payments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-1-3-3-1
type: CompetencyDefinition
name: blind signatures
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: blind signatures.
competency statement: blind signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-1-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2
type: CompetencyDefinition
name: obfuscation-based inference control
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: obfuscation-based inference control.
competency statement: obfuscation-based inference control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-1
type: CompetencyDefinition
name: anonymisation
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: anonymisation.
competency statement: anonymisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-1-1
type: CompetencyDefinition
name: k-anonymity
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: k-anonymity.
competency statement: k-anonymity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-1-2
type: CompetencyDefinition
name: l-diversity
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: l-diversity.
competency statement: l-diversity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-2
type: CompetencyDefinition
name: generalisation
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: generalisation.
competency statement: generalisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-3
type: CompetencyDefinition
name: suppression
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: suppression.
competency statement: suppression
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-4
type: CompetencyDefinition
name: dummy addition
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: dummy addition.
competency statement: dummy addition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-5
type: CompetencyDefinition
name: perturbation
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: perturbation.
competency statement: perturbation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-1-2-5-1
type: CompetencyDefinition
name: differential privacy
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: differential privacy.
competency statement: differential privacy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-1-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2
type: CompetencyDefinition
name: metadata confidentiality
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: metadata confidentiality.
competency statement: metadata confidentiality
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-1
type: CompetencyDefinition
name: traffic metadata
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: traffic metadata.
competency statement: traffic metadata
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-1-1
type: CompetencyDefinition
name: anonymous communications networks
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: anonymous communications networks.
competency statement: anonymous communications networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-1-1-1
type: CompetencyDefinition
name: Tor
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: Tor.
competency statement: Tor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-1-1-1-1
type: CompetencyDefinition
name: mix networks
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: mix networks.
competency statement: mix networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-1-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-1-1-2
type: CompetencyDefinition
name: VPNs
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: VPNs.
competency statement: VPNs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-2
type: CompetencyDefinition
name: device metadata
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: device metadata.
competency statement: device metadata
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-2-1
type: CompetencyDefinition
name: attacks
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: attacks.
competency statement: attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-2-2
type: CompetencyDefinition
name: dificulty of defence
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: dificulty of defence.
competency statement: dificulty of defence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-2-3
type: CompetencyDefinition
name: cookie-based techniques
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: cookie-based techniques.
competency statement: cookie-based techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-3
type: CompetencyDefinition
name: location metadata
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: location metadata.
competency statement: location metadata
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-1-2-3-1
type: CompetencyDefinition
name: clustering techniques
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: clustering techniques.
competency statement: clustering techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-1-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2
type: CompetencyDefinition
name: control
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: control.
competency statement: control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2-1
type: CompetencyDefinition
name: privacy settings configuration
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy settings configuration.
competency statement: privacy settings configuration
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2-1-1
type: CompetencyDefinition
name: machine learning based techniques
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: machine learning based techniques.
competency statement: machine learning based techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2-2
type: CompetencyDefinition
name: privacy policy negotiation
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy policy negotiation.
competency statement: privacy policy negotiation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2-2-1
type: CompetencyDefinition
name: P3P
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: P3P.
competency statement: P3P
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2-2-2
type: CompetencyDefinition
name: purpose-based access control
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: purpose-based access control.
competency statement: purpose-based access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2-2-3
type: CompetencyDefinition
name: sticky policies
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: sticky policies.
competency statement: sticky policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-2-3
type: CompetencyDefinition
name: privacy policy interpretability
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy policy interpretability.
competency statement: privacy policy interpretability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3
type: CompetencyDefinition
name: transparency
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: transparency.
competency statement: transparency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3-1
type: CompetencyDefinition
name: feedback-based transparency
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: feedback-based transparency.
competency statement: feedback-based transparency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3-1-1
type: CompetencyDefinition
name: privacy mirrors
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy mirrors.
competency statement: privacy mirrors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3-1-2
type: CompetencyDefinition
name: privacy nudges
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy nudges.
competency statement: privacy nudges
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3-2
type: CompetencyDefinition
name: audit-based transparency
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: audit-based transparency.
competency statement: audit-based transparency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3-2-1
type: CompetencyDefinition
name: auditing specifications
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: auditing specifications.
competency statement: auditing specifications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3-2-1-1
type: CompetencyDefinition
name: formal methods-based approaches
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: formal methods-based approaches.
competency statement: formal methods-based approaches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-3-2-2
type: CompetencyDefinition
name: distributed ledgers
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: distributed ledgers.
competency statement: distributed ledgers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4
type: CompetencyDefinition
name: privacy technologies and democratic values
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy technologies and democratic values.
competency statement: privacy technologies and democratic values
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1
type: CompetencyDefinition
name: privacy technologies as support fo democratic political systems
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy technologies as support fo democratic political systems.
competency statement: privacy technologies as support fo democratic political systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1
type: CompetencyDefinition
name: electronic voting
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: electronic voting.
competency statement: electronic voting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-1
type: CompetencyDefinition
name: property of electronic voting systems
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: property of electronic voting systems.
competency statement: property of electronic voting systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-1-1
type: CompetencyDefinition
name: ballot secrecy
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: ballot secrecy.
competency statement: ballot secrecy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-1-2
type: CompetencyDefinition
name: universal verifiability
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: universal verifiability.
competency statement: universal verifiability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-1-3
type: CompetencyDefinition
name: eligibility verifiability
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: eligibility verifiability.
competency statement: eligibility verifiability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-2
type: CompetencyDefinition
name: voting mix networks
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: voting mix networks.
competency statement: voting mix networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-2-1
type: CompetencyDefinition
name: verifiable shuffles
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: verifiable shuffles.
competency statement: verifiable shuffles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-3
type: CompetencyDefinition
name: blind-signature-based schemes
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: blind-signature-based schemes.
competency statement: blind-signature-based schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-1-4
type: CompetencyDefinition
name: homomorphic encryption-based schemes
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: homomorphic encryption-based schemes.
competency statement: homomorphic encryption-based schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-1-2
type: CompetencyDefinition
name: anonymous petitions
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: anonymous petitions.
competency statement: anonymous petitions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2
type: CompetencyDefinition
name: censorship resistance and freedom of speech
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: censorship resistance and freedom of speech.
competency statement: censorship resistance and freedom of speech
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-1
type: CompetencyDefinition
name: data publishing censorship resistance
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: data publishing censorship resistance.
competency statement: data publishing censorship resistance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-1-1
type: CompetencyDefinition
name: Eternity Service
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: Eternity Service.
competency statement: Eternity Service
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-1-2
type: CompetencyDefinition
name: Freenet
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: Freenet.
competency statement: Freenet
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-1-3
type: CompetencyDefinition
name: Tangler
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: Tangler.
competency statement: Tangler
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-2
type: CompetencyDefinition
name: data access censorship resistance
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: data access censorship resistance.
competency statement: data access censorship resistance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-2-1
type: CompetencyDefinition
name: mimicking
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: mimicking.
competency statement: mimicking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-2-2
type: CompetencyDefinition
name: tunneling
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: tunneling.
competency statement: tunneling
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-2-3
type: CompetencyDefinition
name: bridging
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: bridging.
competency statement: bridging
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-4-2-2-4
type: CompetencyDefinition
name: refraction networking
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: refraction networking.
competency statement: refraction networking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-4-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5
type: CompetencyDefinition
name: privacy engineering
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy engineering.
competency statement: privacy engineering
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-1
type: CompetencyDefinition
name: goals
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: goals.
competency statement: goals
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-1-1
type: CompetencyDefinition
name: minimize trust
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: minimize trust.
competency statement: minimize trust
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-1-2
type: CompetencyDefinition
name: minimize risk
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: minimize risk.
competency statement: minimize risk
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-2
type: CompetencyDefinition
name: strategies
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: strategies.
competency statement: strategies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-2-1
type: CompetencyDefinition
name: minimise collection
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: minimise collection.
competency statement: minimise collection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-2-2
type: CompetencyDefinition
name: minimise disclosure
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: minimise disclosure.
competency statement: minimise disclosure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-2-3
type: CompetencyDefinition
name: minimise replication
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: minimise replication.
competency statement: minimise replication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-2-4
type: CompetencyDefinition
name: minimise centralization
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: minimise centralization.
competency statement: minimise centralization
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-2-5
type: CompetencyDefinition
name: minimise linkability
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: minimise linkability.
competency statement: minimise linkability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-POR-5-3
type: CompetencyDefinition
name: privacy evaluation
description: CyBOK v1.1.0 knowledge-tree topic in Privacy & Online Rights (POR). Topic: privacy evaluation.
competency statement: privacy evaluation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Privacy & Online Rights
reference code: CYBOK-POR-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG
type: CompetencyDefinition
name: Risk Management & Governance
description: Security management systems and organisational security controls, including standards, best practices, and approaches to risk assessment and mitigation.
competency statement: Risk Management & Governance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Human, Organisational and Regulatory Aspects
reference code: CYBOK-RMG
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-1
type: CompetencyDefinition
name: risk definition
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk definition.
competency statement: risk definition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-1-1
type: CompetencyDefinition
name: risk assessment
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk assessment.
competency statement: risk assessment
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-1-2
type: CompetencyDefinition
name: risk management
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk management.
competency statement: risk management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-1-3
type: CompetencyDefinition
name: levels of perceived risk
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: levels of perceived risk.
competency statement: levels of perceived risk
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2
type: CompetencyDefinition
name: risk governance
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk governance.
competency statement: risk governance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-1
type: CompetencyDefinition
name: governance models
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: governance models.
competency statement: governance models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-1-1
type: CompetencyDefinition
name: technocratic
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: technocratic.
competency statement: technocratic
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-1-2
type: CompetencyDefinition
name: decisionistic
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: decisionistic.
competency statement: decisionistic
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-1-3
type: CompetencyDefinition
name: transparent
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: transparent.
competency statement: transparent
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-2
type: CompetencyDefinition
name: risk perception factors
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk perception factors.
competency statement: risk perception factors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-3
type: CompetencyDefinition
name: human factors and risk communication
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: human factors and risk communication.
competency statement: human factors and risk communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-3-1
type: CompetencyDefinition
name: education
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: education.
competency statement: education
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-3-2
type: CompetencyDefinition
name: training and inducement of behaviour change
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: training and inducement of behaviour change.
competency statement: training and inducement of behaviour change
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-3-3
type: CompetencyDefinition
name: creation of confidence
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: creation of confidence.
competency statement: creation of confidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-3-4
type: CompetencyDefinition
name: involvement
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: involvement.
competency statement: involvement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-4
type: CompetencyDefinition
name: security culture
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: security culture.
competency statement: security culture
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-4-1
type: CompetencyDefinition
name: just culture
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: just culture.
competency statement: just culture
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-4-2
type: CompetencyDefinition
name: awareness
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: awareness.
competency statement: awareness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-4-2-1
type: CompetencyDefinition
name: awareness metrics
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: awareness metrics.
competency statement: awareness metrics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-5
type: CompetencyDefinition
name: enacting security policy
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: enacting security policy.
competency statement: enacting security policy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-5-1
type: CompetencyDefinition
name: presentation of risk assessment information
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: presentation of risk assessment information.
competency statement: presentation of risk assessment information
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-2-5-2
type: CompetencyDefinition
name: risk communication principles
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk communication principles.
competency statement: risk communication principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3
type: CompetencyDefinition
name: risk assessment and management principles
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk assessment and management principles.
competency statement: risk assessment and management principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-1
type: CompetencyDefinition
name: component vs systems perspectives
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: component vs systems perspectives.
competency statement: component vs systems perspectives
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-2
type: CompetencyDefinition
name: elements of risk
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: elements of risk.
competency statement: elements of risk
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-2-1
type: CompetencyDefinition
name: vulnerability
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: vulnerability.
competency statement: vulnerability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-2-2
type: CompetencyDefinition
name: threat
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: threat.
competency statement: threat
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-2-3
type: CompetencyDefinition
name: likelihood
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: likelihood.
competency statement: likelihood
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-2-4
type: CompetencyDefinition
name: impact
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: impact.
competency statement: impact
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3
type: CompetencyDefinition
name: risk assessment and management methods
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk assessment and management methods.
competency statement: risk assessment and management methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-1
type: CompetencyDefinition
name: NIST guidelines
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: NIST guidelines.
competency statement: NIST guidelines
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-1-1
type: CompetencyDefinition
name: prepare
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: prepare.
competency statement: prepare
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-1-2
type: CompetencyDefinition
name: conduct
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: conduct.
competency statement: conduct
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-1-3
type: CompetencyDefinition
name: communicate
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: communicate.
competency statement: communicate
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-1-4
type: CompetencyDefinition
name: maintain
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: maintain.
competency statement: maintain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-2
type: CompetencyDefinition
name: ISO/IEC 27005
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: ISO/IEC 27005.
competency statement: ISO/IEC 27005
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-3
type: CompetencyDefinition
name: FAIR
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: FAIR.
competency statement: FAIR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-4
type: CompetencyDefinition
name: Octave Allegro
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: Octave Allegro.
competency statement: Octave Allegro
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-5
type: CompetencyDefinition
name: STRIDE
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: STRIDE.
competency statement: STRIDE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-6
type: CompetencyDefinition
name: attack trees
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: attack trees.
competency statement: attack trees
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-7
type: CompetencyDefinition
name: STAMP
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: STAMP.
competency statement: STAMP
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-8
type: CompetencyDefinition
name: TOGAF
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: TOGAF.
competency statement: TOGAF
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-9
type: CompetencyDefinition
name: dependency modelling
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: dependency modelling.
competency statement: dependency modelling
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-3-10
type: CompetencyDefinition
name: SABSA
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: SABSA.
competency statement: SABSA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-3-10
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-4
type: CompetencyDefinition
name: risk assessment and management in cyber-physical systems
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: risk assessment and management in cyber-physical systems.
competency statement: risk assessment and management in cyber-physical systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-4-1
type: CompetencyDefinition
name: OT
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: OT.
competency statement: OT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-4-2
type: CompetencyDefinition
name: ICS and CNI
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: ICS and CNI.
competency statement: ICS and CNI
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-4-3
type: CompetencyDefinition
name: SCADA
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: SCADA.
competency statement: SCADA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-4-4
type: CompetencyDefinition
name: NIS
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: NIS.
competency statement: NIS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-5
type: CompetencyDefinition
name: security metrics
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: security metrics.
competency statement: security metrics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-5-1
type: CompetencyDefinition
name: characteristics of good metrics
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: characteristics of good metrics.
competency statement: characteristics of good metrics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-5-2
type: CompetencyDefinition
name: regulatory compliance
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: regulatory compliance.
competency statement: regulatory compliance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-5-3
type: CompetencyDefinition
name: actor-oriented approaches
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: actor-oriented approaches.
competency statement: actor-oriented approaches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-3-5-4
type: CompetencyDefinition
name: quantitative vs qualitative approaches
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: quantitative vs qualitative approaches.
competency statement: quantitative vs qualitative approaches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-3-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4
type: CompetencyDefinition
name: business continuity: incident response and recovery planning
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: business continuity: incident response and recovery planning.
competency statement: business continuity: incident response and recovery planning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-1
type: CompetencyDefinition
name: ISO/IEC 27035
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: ISO/IEC 27035.
competency statement: ISO/IEC 27035
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-1-1
type: CompetencyDefinition
name: plan and prepare
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: plan and prepare.
competency statement: plan and prepare
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-1-2
type: CompetencyDefinition
name: detection and reporting
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: detection and reporting.
competency statement: detection and reporting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-1-3
type: CompetencyDefinition
name: assessment and decision
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: assessment and decision.
competency statement: assessment and decision
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-1-4
type: CompetencyDefinition
name: response
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: response.
competency statement: response
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-1-5
type: CompetencyDefinition
name: learning
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: learning.
competency statement: learning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2
type: CompetencyDefinition
name: NCSC guidance
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: NCSC guidance.
competency statement: NCSC guidance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-1
type: CompetencyDefinition
name: establish incident response capability
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: establish incident response capability.
competency statement: establish incident response capability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-2
type: CompetencyDefinition
name: training
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: training.
competency statement: training
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-3
type: CompetencyDefinition
name: roles
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: roles.
competency statement: roles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-4
type: CompetencyDefinition
name: recovery
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: recovery.
competency statement: recovery
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-5
type: CompetencyDefinition
name: test
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: test.
competency statement: test
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-6
type: CompetencyDefinition
name: report
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: report.
competency statement: report
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-7
type: CompetencyDefinition
name: gather evidence
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: gather evidence.
competency statement: gather evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-8
type: CompetencyDefinition
name: develop
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: develop.
competency statement: develop
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-RMG-4-2-9
type: CompetencyDefinition
name: report
description: CyBOK v1.1.0 knowledge-tree topic in Risk Management & Governance (RMG). Topic: report.
competency statement: report
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Risk Management & Governance
reference code: CYBOK-RMG-4-2-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AD
type: CompetencyDefinition
name: Attacks and Defences
description: CyBOK v1.1.0 broad category AD: Attacks and Defences. Contains knowledge areas: Adversarial Behaviours, Forensics, Malware & Attack Technologies, Security Operations & Incident Management.
competency statement: Attacks and Defences
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: CyBOK Category
reference code: CYBOK-AD
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB
type: CompetencyDefinition
name: Adversarial Behaviours
description: The motivations, behaviours, & methods used by attackers, including malware supply chains, attack vectors, and money transfers.
competency statement: Adversarial Behaviours
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Attacks and Defences
reference code: CYBOK-AB
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1
type: CompetencyDefinition
name: Characterisation of Adversaries
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Characterisation of Adversaries.
competency statement: Characterisation of Adversaries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-1
type: CompetencyDefinition
name: Cyber-enabled crime vs Cyber-dependent crime
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Cyber-enabled crime vs Cyber-dependent crime.
competency statement: Cyber-enabled crime vs Cyber-dependent crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-2
type: CompetencyDefinition
name: Interpersonal crimes
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Interpersonal crimes.
competency statement: Interpersonal crimes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-2-1
type: CompetencyDefinition
name: Cyberbullying
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Cyberbullying.
competency statement: Cyberbullying
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-2-2
type: CompetencyDefinition
name: Doxing
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Doxing.
competency statement: Doxing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-2-3
type: CompetencyDefinition
name: Cyberstalking
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Cyberstalking.
competency statement: Cyberstalking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-2-4
type: CompetencyDefinition
name: Sextortion
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Sextortion.
competency statement: Sextortion
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-2-5
type: CompetencyDefinition
name: Child predation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Child predation.
competency statement: Child predation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-3
type: CompetencyDefinition
name: Cyber-enabled organized crime
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Cyber-enabled organized crime.
competency statement: Cyber-enabled organized crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-3-1
type: CompetencyDefinition
name: Advance fee fraud
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Advance fee fraud.
competency statement: Advance fee fraud
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-3-2
type: CompetencyDefinition
name: Drug dealing
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Drug dealing.
competency statement: Drug dealing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4
type: CompetencyDefinition
name: Cyber-dependent organized crime
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Cyber-dependent organized crime.
competency statement: Cyber-dependent organized crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-1
type: CompetencyDefinition
name: Email spam
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Email spam.
competency statement: Email spam
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-1-1
type: CompetencyDefinition
name: Email Regulation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Email Regulation.
competency statement: Email Regulation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-1-1-1
type: CompetencyDefinition
name: Directive on Privacy and Electronic Communications
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Directive on Privacy and Electronic Communications.
competency statement: Directive on Privacy and Electronic Communications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-1-1-2
type: CompetencyDefinition
name: Privacy and Electronic Communications Regulations
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Privacy and Electronic Communications Regulations.
competency statement: Privacy and Electronic Communications Regulations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-1-1-3
type: CompetencyDefinition
name: CAN-SPAM
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: CAN-SPAM.
competency statement: CAN-SPAM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-1-2
type: CompetencyDefinition
name: Mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Mitigations.
competency statement: Mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-2
type: CompetencyDefinition
name: Phishing
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Phishing.
competency statement: Phishing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-3
type: CompetencyDefinition
name: Financial Malware
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Financial Malware.
competency statement: Financial Malware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-3-1
type: CompetencyDefinition
name: Botnet as a Service
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Botnet as a Service.
competency statement: Botnet as a Service
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-3-2
type: CompetencyDefinition
name: Underground forums
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Underground forums.
competency statement: Underground forums
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-3-2-1
type: CompetencyDefinition
name: Dumpz
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Dumpz.
competency statement: Dumpz
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-3-2-2
type: CompetencyDefinition
name: Fullz
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Fullz.
competency statement: Fullz
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-3-3
type: CompetencyDefinition
name: Card skimming
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Card skimming.
competency statement: Card skimming
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-3-4
type: CompetencyDefinition
name: Insider threats
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Insider threats.
competency statement: Insider threats
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-4
type: CompetencyDefinition
name: Click fraud
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Click fraud.
competency statement: Click fraud
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-4-1
type: CompetencyDefinition
name: Click fraud botnets
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Click fraud botnets.
competency statement: Click fraud botnets
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-5
type: CompetencyDefinition
name: Unauthorized cryptocurrency mining
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Unauthorized cryptocurrency mining.
competency statement: Unauthorized cryptocurrency mining
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-5-1
type: CompetencyDefinition
name: Montization rates
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Montization rates.
competency statement: Montization rates
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-5-2
type: CompetencyDefinition
name: Cryptojacking
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Cryptojacking.
competency statement: Cryptojacking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-6
type: CompetencyDefinition
name: Ransomware
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Ransomware.
competency statement: Ransomware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-7
type: CompetencyDefinition
name: Denial of Service
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Denial of Service.
competency statement: Denial of Service
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-4-7-1
type: CompetencyDefinition
name: Low Orbit Ion Cannon
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Low Orbit Ion Cannon.
competency statement: Low Orbit Ion Cannon
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-4-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-5
type: CompetencyDefinition
name: Hacktivists
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Hacktivists.
competency statement: Hacktivists
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-5-1
type: CompetencyDefinition
name: Data leaks
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Data leaks.
competency statement: Data leaks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-5-2
type: CompetencyDefinition
name: Web defacements
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Web defacements.
competency statement: Web defacements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-6
type: CompetencyDefinition
name: State actors
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: State actors.
competency statement: State actors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-6-1
type: CompetencyDefinition
name: Differences from financially motivated attacks
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Differences from financially motivated attacks.
competency statement: Differences from financially motivated attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-6-2
type: CompetencyDefinition
name: Sabotage
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Sabotage.
competency statement: Sabotage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-6-3
type: CompetencyDefinition
name: Espionage
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Espionage.
competency statement: Espionage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-1-6-4
type: CompetencyDefinition
name: Disinformation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Disinformation.
competency statement: Disinformation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-1-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2
type: CompetencyDefinition
name: Elements of a malicious operations
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Elements of a malicious operations.
competency statement: Elements of a malicious operations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-1
type: CompetencyDefinition
name: Affiliate programmes
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Affiliate programmes.
competency statement: Affiliate programmes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-2
type: CompetencyDefinition
name: Infection vectors
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Infection vectors.
competency statement: Infection vectors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-2-1
type: CompetencyDefinition
name: Malicious attachments
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Malicious attachments.
competency statement: Malicious attachments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-2-2
type: CompetencyDefinition
name: Black hat search engine optimisation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Black hat search engine optimisation.
competency statement: Black hat search engine optimisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-2-3
type: CompetencyDefinition
name: Drive-by download attacks
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Drive-by download attacks.
competency statement: Drive-by download attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-2-4
type: CompetencyDefinition
name: Compromising Interent-connected devices
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Compromising Interent-connected devices.
competency statement: Compromising Interent-connected devices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-3
type: CompetencyDefinition
name: Infrastructure
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Infrastructure.
competency statement: Infrastructure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-3-1
type: CompetencyDefinition
name: Bulletproof hosting
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Bulletproof hosting.
competency statement: Bulletproof hosting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-3-2
type: CompetencyDefinition
name: Command and Control infrastructure
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Command and Control infrastructure.
competency statement: Command and Control infrastructure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-3-2-1
type: CompetencyDefinition
name: Takedown resilient architectures
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Takedown resilient architectures.
competency statement: Takedown resilient architectures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-3-2-1-1
type: CompetencyDefinition
name: Multi-tier botnets
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Multi-tier botnets.
competency statement: Multi-tier botnets
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-3-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-3-2-1-2
type: CompetencyDefinition
name: Fast flux
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Fast flux.
competency statement: Fast flux
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-3-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-3-2-1-3
type: CompetencyDefinition
name: Domain flux
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Domain flux.
competency statement: Domain flux
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-3-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-4
type: CompetencyDefinition
name: Specialised services
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Specialised services.
competency statement: Specialised services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-4-1
type: CompetencyDefinition
name: Exploit kits
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Exploit kits.
competency statement: Exploit kits
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-4-2
type: CompetencyDefinition
name: Pay-per-install services
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Pay-per-install services.
competency statement: Pay-per-install services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-5
type: CompetencyDefinition
name: Human services
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Human services.
competency statement: Human services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-5-1
type: CompetencyDefinition
name: CAPTCHA solving services
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: CAPTCHA solving services.
competency statement: CAPTCHA solving services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-5-2
type: CompetencyDefinition
name: Fake accounts
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Fake accounts.
competency statement: Fake accounts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-5-3
type: CompetencyDefinition
name: Content generation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Content generation.
competency statement: Content generation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-5-4
type: CompetencyDefinition
name: Money mules
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Money mules.
competency statement: Money mules
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-5-4-1
type: CompetencyDefinition
name: Reshipping mules
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Reshipping mules.
competency statement: Reshipping mules
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-5-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-6
type: CompetencyDefinition
name: Payment methods
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Payment methods.
competency statement: Payment methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-6-1
type: CompetencyDefinition
name: Credit card processors
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Credit card processors.
competency statement: Credit card processors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-6-2
type: CompetencyDefinition
name: Paypal
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Paypal.
competency statement: Paypal
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-6-3
type: CompetencyDefinition
name: Western Union and untraceable payments
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Western Union and untraceable payments.
competency statement: Western Union and untraceable payments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-2-6-4
type: CompetencyDefinition
name: Cryptocurrencies
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Cryptocurrencies.
competency statement: Cryptocurrencies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-2-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3
type: CompetencyDefinition
name: Models
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Models.
competency statement: Models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-1
type: CompetencyDefinition
name: Attack trees
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Attack trees.
competency statement: Attack trees
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-1-1
type: CompetencyDefinition
name: Attack graphs
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Attack graphs.
competency statement: Attack graphs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2
type: CompetencyDefinition
name: Kill chains
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Kill chains.
competency statement: Kill chains
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-1
type: CompetencyDefinition
name: Reconnaissance
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Reconnaissance.
competency statement: Reconnaissance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-2
type: CompetencyDefinition
name: Weaponisation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Weaponisation.
competency statement: Weaponisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-3
type: CompetencyDefinition
name: Delivery
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Delivery.
competency statement: Delivery
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-4
type: CompetencyDefinition
name: Exploitation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Exploitation.
competency statement: Exploitation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-5
type: CompetencyDefinition
name: Installation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Installation.
competency statement: Installation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-6
type: CompetencyDefinition
name: Command and Control
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Command and Control.
competency statement: Command and Control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-7
type: CompetencyDefinition
name: Actions on objectives
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Actions on objectives.
competency statement: Actions on objectives
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-2-8
type: CompetencyDefinition
name: Other models
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Other models.
competency statement: Other models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-2-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3
type: CompetencyDefinition
name: Environmental criminology
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Environmental criminology.
competency statement: Environmental criminology
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-1
type: CompetencyDefinition
name: Routine activity theory
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Routine activity theory.
competency statement: Routine activity theory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-2
type: CompetencyDefinition
name: Rational choice theory
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Rational choice theory.
competency statement: Rational choice theory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-3
type: CompetencyDefinition
name: Pattern theory of crime
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Pattern theory of crime.
competency statement: Pattern theory of crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-4
type: CompetencyDefinition
name: Sitiuational crime prevention
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Sitiuational crime prevention.
competency statement: Sitiuational crime prevention
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-4-1
type: CompetencyDefinition
name: Hot spots
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Hot spots.
competency statement: Hot spots
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-4-2
type: CompetencyDefinition
name: Hot products
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Hot products.
competency statement: Hot products
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-4-3
type: CompetencyDefinition
name: Repeat victims
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Repeat victims.
competency statement: Repeat victims
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-4-4
type: CompetencyDefinition
name: Mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Mitigations.
competency statement: Mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-4-4-1
type: CompetencyDefinition
name: Adaptation
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Adaptation.
competency statement: Adaptation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-4-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-4-4-2
type: CompetencyDefinition
name: Displacement
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Displacement.
competency statement: Displacement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-4-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-3-5
type: CompetencyDefinition
name: Crime scripting
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Crime scripting.
competency statement: Crime scripting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-4
type: CompetencyDefinition
name: Flow of capital
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Flow of capital.
competency statement: Flow of capital
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AB-3-5
type: CompetencyDefinition
name: Attribution
description: CyBOK v1.1.0 knowledge-tree topic in Adversarial Behaviours (AB). Topic: Attribution.
competency statement: Attribution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Adversarial Behaviours
reference code: CYBOK-AB-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F
type: CompetencyDefinition
name: Forensics
description: The collection, analysis, & reporting of digital evidence in support of incidents or criminal events.
competency statement: Forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Attacks and Defences
reference code: CYBOK-F
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1
type: CompetencyDefinition
name: definitions and conceptual models
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: definitions and conceptual models.
competency statement: definitions and conceptual models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-1
type: CompetencyDefinition
name: forensic science
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: forensic science.
competency statement: forensic science
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-2
type: CompetencyDefinition
name: cyber domain
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cyber domain.
competency statement: cyber domain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-3
type: CompetencyDefinition
name: digital (forensic) trace
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: digital (forensic) trace.
competency statement: digital (forensic) trace
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-4
type: CompetencyDefinition
name: legal concerns and the Daubert Standard
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: legal concerns and the Daubert Standard.
competency statement: legal concerns and the Daubert Standard
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-4-1
type: CompetencyDefinition
name: computer misuse act
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: computer misuse act.
competency statement: computer misuse act
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-4-2
type: CompetencyDefinition
name: cyber crime
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cyber crime.
competency statement: cyber crime
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-4-3
type: CompetencyDefinition
name: standards for the presentation of scientific evidence in legal proceedings
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: standards for the presentation of scientific evidence in legal proceedings.
competency statement: standards for the presentation of scientific evidence in legal proceedings
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-4-4
type: CompetencyDefinition
name: ACPO good practice guide for digital evidence
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: ACPO good practice guide for digital evidence.
competency statement: ACPO good practice guide for digital evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-4-5
type: CompetencyDefinition
name: BS EN ISO/IEC 17020:2012
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: BS EN ISO/IEC 17020:2012.
competency statement: BS EN ISO/IEC 17020:2012
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-4-6
type: CompetencyDefinition
name: BS EN ISO/IEC 17025:2005
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: BS EN ISO/IEC 17025:2005.
competency statement: BS EN ISO/IEC 17025:2005
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-5
type: CompetencyDefinition
name: definitions
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: definitions.
competency statement: definitions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-5-1
type: CompetencyDefinition
name: digital forensics
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: digital forensics.
competency statement: digital forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-5-1-1
type: CompetencyDefinition
name: DFRWS
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: DFRWS.
competency statement: DFRWS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-5-1-2
type: CompetencyDefinition
name: NIST
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: NIST.
competency statement: NIST
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-5-1-3
type: CompetencyDefinition
name: Working
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: Working.
competency statement: Working
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-5-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-5-2
type: CompetencyDefinition
name: relevence
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: relevence.
competency statement: relevence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6
type: CompetencyDefinition
name: conceptual models
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: conceptual models.
competency statement: conceptual models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-1
type: CompetencyDefinition
name: state-centric
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: state-centric.
competency statement: state-centric
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-2
type: CompetencyDefinition
name: history-centric
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: history-centric.
competency statement: history-centric
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-3
type: CompetencyDefinition
name: cognitive task model
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cognitive task model.
competency statement: cognitive task model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-3-1
type: CompetencyDefinition
name: differential analysis
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: differential analysis.
competency statement: differential analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-3-2
type: CompetencyDefinition
name: external data sources
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: external data sources.
competency statement: external data sources
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-3-3
type: CompetencyDefinition
name: schema
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: schema.
competency statement: schema
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-3-4
type: CompetencyDefinition
name: sense-making loop
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: sense-making loop.
competency statement: sense-making loop
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-4
type: CompetencyDefinition
name: bottom-up processes
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: bottom-up processes.
competency statement: bottom-up processes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-4-1
type: CompetencyDefinition
name: search and filter
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: search and filter.
competency statement: search and filter
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-4-2
type: CompetencyDefinition
name: read and extract
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: read and extract.
competency statement: read and extract
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-4-3
type: CompetencyDefinition
name: schematize
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: schematize.
competency statement: schematize
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-4-4
type: CompetencyDefinition
name: build case
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: build case.
competency statement: build case
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-4-5
type: CompetencyDefinition
name: tell story
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: tell story.
competency statement: tell story
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-5
type: CompetencyDefinition
name: top-down processes
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: top-down processes.
competency statement: top-down processes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-5-1
type: CompetencyDefinition
name: re-evaluate
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: re-evaluate.
competency statement: re-evaluate
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-5-2
type: CompetencyDefinition
name: search for suport
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: search for suport.
competency statement: search for suport
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-5-3
type: CompetencyDefinition
name: search for evidence
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: search for evidence.
competency statement: search for evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-5-4
type: CompetencyDefinition
name: search for relations
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: search for relations.
competency statement: search for relations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-5-5
type: CompetencyDefinition
name: search for information
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: search for information.
competency statement: search for information
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-5-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-6
type: CompetencyDefinition
name: the foraging loop
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: the foraging loop.
competency statement: the foraging loop
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-6-1
type: CompetencyDefinition
name: explore
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: explore.
competency statement: explore
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-6-2
type: CompetencyDefinition
name: enrich
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: enrich.
competency statement: enrich
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-6-3
type: CompetencyDefinition
name: exploit
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: exploit.
competency statement: exploit
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-1-6-7
type: CompetencyDefinition
name: the sense making loop
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: the sense making loop.
competency statement: the sense making loop
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-1-6-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2
type: CompetencyDefinition
name: operating system analysis
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: operating system analysis.
competency statement: operating system analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-1
type: CompetencyDefinition
name: storage forensics
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: storage forensics.
competency statement: storage forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-1-1
type: CompetencyDefinition
name: data abstraction layers
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: data abstraction layers.
competency statement: data abstraction layers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-1-1-1
type: CompetencyDefinition
name: physical media
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: physical media.
competency statement: physical media
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-1-1-2
type: CompetencyDefinition
name: block device
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: block device.
competency statement: block device
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-1-1-3
type: CompetencyDefinition
name: file system
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: file system.
competency statement: file system
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-1-1-4
type: CompetencyDefinition
name: application artifacts
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: application artifacts.
competency statement: application artifacts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-1-2
type: CompetencyDefinition
name: benefits of independent forensic reconstruction
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: benefits of independent forensic reconstruction.
competency statement: benefits of independent forensic reconstruction
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2
type: CompetencyDefinition
name: data acquisition
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: data acquisition.
competency statement: data acquisition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-1
type: CompetencyDefinition
name: physical data acquisition
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: physical data acquisition.
competency statement: physical data acquisition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-1-1
type: CompetencyDefinition
name: mobile,phone data acquisition
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: mobile,phone data acquisition.
competency statement: mobile,phone data acquisition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-1-2
type: CompetencyDefinition
name: chip-off techniques
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: chip-off techniques.
competency statement: chip-off techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-1-3
type: CompetencyDefinition
name: RAID data recovery
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: RAID data recovery.
competency statement: RAID data recovery
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-2
type: CompetencyDefinition
name: logical data acquisition
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: logical data acquisition.
competency statement: logical data acquisition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-2-1
type: CompetencyDefinition
name: approaches to API based recovery
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: approaches to API based recovery.
competency statement: approaches to API based recovery
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-2-2
type: CompetencyDefinition
name: block-level acquisition
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: block-level acquisition.
competency statement: block-level acquisition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-2-3
type: CompetencyDefinition
name: cryptographic hashes
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cryptographic hashes.
competency statement: cryptographic hashes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-3
type: CompetencyDefinition
name: encryption concerns
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: encryption concerns.
competency statement: encryption concerns
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-3-1
type: CompetencyDefinition
name: technical challenges
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: technical challenges.
competency statement: technical challenges
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-2-3-2
type: CompetencyDefinition
name: legal challenges
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: legal challenges.
competency statement: legal challenges
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-3
type: CompetencyDefinition
name: filesystem analysis
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: filesystem analysis.
competency statement: filesystem analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-3-1
type: CompetencyDefinition
name: blocks
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: blocks.
competency statement: blocks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-3-2
type: CompetencyDefinition
name: files
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: files.
competency statement: files
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-3-3
type: CompetencyDefinition
name: file systems
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: file systems.
competency statement: file systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-4
type: CompetencyDefinition
name: block device analysis
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: block device analysis.
competency statement: block device analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-4-1
type: CompetencyDefinition
name: partitions
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: partitions.
competency statement: partitions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-4-2
type: CompetencyDefinition
name: logical volumes
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: logical volumes.
competency statement: logical volumes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-5
type: CompetencyDefinition
name: data recovery & file content carving
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: data recovery & file content carving.
competency statement: data recovery & file content carving
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-5-1
type: CompetencyDefinition
name: carving techniques
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: carving techniques.
competency statement: carving techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-5-2
type: CompetencyDefinition
name: fragmentation
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: fragmentation.
competency statement: fragmentation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-2-5-3
type: CompetencyDefinition
name: slack space
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: slack space.
competency statement: slack space
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-2-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-3
type: CompetencyDefinition
name: main memory forensics
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: main memory forensics.
competency statement: main memory forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-3-1
type: CompetencyDefinition
name: process information
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: process information.
competency statement: process information
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-3-2
type: CompetencyDefinition
name: file information
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: file information.
competency statement: file information
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-3-3
type: CompetencyDefinition
name: network connections
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: network connections.
competency statement: network connections
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-3-4
type: CompetencyDefinition
name: artifacts and fragments
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: artifacts and fragments.
competency statement: artifacts and fragments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-3-5
type: CompetencyDefinition
name: challenges of live forensics
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: challenges of live forensics.
competency statement: challenges of live forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4
type: CompetencyDefinition
name: application forensics
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: application forensics.
competency statement: application forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4-1
type: CompetencyDefinition
name: web browsers
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: web browsers.
competency statement: web browsers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4-1-1
type: CompetencyDefinition
name: URL history
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: URL history.
competency statement: URL history
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4-1-2
type: CompetencyDefinition
name: form data
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: form data.
competency statement: form data
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4-1-3
type: CompetencyDefinition
name: temporary files
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: temporary files.
competency statement: temporary files
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4-1-4
type: CompetencyDefinition
name: downloaded files
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: downloaded files.
competency statement: downloaded files
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4-1-5
type: CompetencyDefinition
name: HTML5 local storage
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: HTML5 local storage.
competency statement: HTML5 local storage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-4-1-6
type: CompetencyDefinition
name: cookies
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cookies.
competency statement: cookies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-4-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5
type: CompetencyDefinition
name: cloud forensics
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cloud forensics.
competency statement: cloud forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-1
type: CompetencyDefinition
name: services
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: services.
competency statement: services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-1-1
type: CompetencyDefinition
name: SaaS
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: SaaS.
competency statement: SaaS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-1-2
type: CompetencyDefinition
name: PaaS
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: PaaS.
competency statement: PaaS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-1-3
type: CompetencyDefinition
name: IaaS
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: IaaS.
competency statement: IaaS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-2
type: CompetencyDefinition
name: forensic challenges
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: forensic challenges.
competency statement: forensic challenges
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-3
type: CompetencyDefinition
name: SaaS forensics
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: SaaS forensics.
competency statement: SaaS forensics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-3-1
type: CompetencyDefinition
name: partial replication
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: partial replication.
competency statement: partial replication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-3-2
type: CompetencyDefinition
name: revision acquisition
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: revision acquisition.
competency statement: revision acquisition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-5-3-3
type: CompetencyDefinition
name: cloud-native artifacts
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cloud-native artifacts.
competency statement: cloud-native artifacts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-5-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6
type: CompetencyDefinition
name: artifact analysis
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: artifact analysis.
competency statement: artifact analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-1
type: CompetencyDefinition
name: cryptographic hashing
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cryptographic hashing.
competency statement: cryptographic hashing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-2
type: CompetencyDefinition
name: block-level analysis
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: block-level analysis.
competency statement: block-level analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-3
type: CompetencyDefinition
name: approximate analysis
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: approximate analysis.
competency statement: approximate analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-3-1
type: CompetencyDefinition
name: bytewise matching
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: bytewise matching.
competency statement: bytewise matching
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-3-2
type: CompetencyDefinition
name: syntactic matching
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: syntactic matching.
competency statement: syntactic matching
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-3-3
type: CompetencyDefinition
name: semantic matching
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: semantic matching.
competency statement: semantic matching
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-3-4
type: CompetencyDefinition
name: bytewise approximate matching
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: bytewise approximate matching.
competency statement: bytewise approximate matching
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-F-6-4
type: CompetencyDefinition
name: cload-native artifacts
description: CyBOK v1.1.0 knowledge-tree topic in Forensics (F). Topic: cload-native artifacts.
competency statement: cload-native artifacts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Forensics
reference code: CYBOK-F-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT
type: CompetencyDefinition
name: Malware & Attack Technologies
description: Technical details of exploits and distributed malicious systems, together with associated discovery and analysis approaches.
competency statement: Malware & Attack Technologies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Attacks and Defences
reference code: CYBOK-MAT
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1
type: CompetencyDefinition
name: malware taxonomy
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malware taxonomy.
competency statement: malware taxonomy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-1
type: CompetencyDefinition
name: dimensions
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: dimensions.
competency statement: dimensions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-1-1
type: CompetencyDefinition
name: standalone or host-program
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: standalone or host-program.
competency statement: standalone or host-program
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-1-2
type: CompetencyDefinition
name: persistent or transient
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: persistent or transient.
competency statement: persistent or transient
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-1-3
type: CompetencyDefinition
name: layers of system stack
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: layers of system stack.
competency statement: layers of system stack
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-1-4
type: CompetencyDefinition
name: auto-spreading
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: auto-spreading.
competency statement: auto-spreading
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-1-5
type: CompetencyDefinition
name: dynamically updatable
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: dynamically updatable.
competency statement: dynamically updatable
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-1-6
type: CompetencyDefinition
name: coordinated
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: coordinated.
competency statement: coordinated
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-2
type: CompetencyDefinition
name: kinds
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: kinds.
competency statement: kinds
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-2-1
type: CompetencyDefinition
name: viruses
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: viruses.
competency statement: viruses
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-2-2
type: CompetencyDefinition
name: malicious browser extensions
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malicious browser extensions.
competency statement: malicious browser extensions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-2-3
type: CompetencyDefinition
name: botnet malware
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: botnet malware.
competency statement: botnet malware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-2-4
type: CompetencyDefinition
name: memory-resident malware
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: memory-resident malware.
competency statement: memory-resident malware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-2-5
type: CompetencyDefinition
name: advanced persistent threats
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: advanced persistent threats.
competency statement: advanced persistent threats
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-1-3
type: CompetencyDefinition
name: potentially unwanted programs
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: potentially unwanted programs.
competency statement: potentially unwanted programs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2
type: CompetencyDefinition
name: malicious activities by malware
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malicious activities by malware.
competency statement: malicious activities by malware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-1
type: CompetencyDefinition
name: attacks on
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: attacks on.
competency statement: attacks on
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-1-1
type: CompetencyDefinition
name: confidentiality
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: confidentiality.
competency statement: confidentiality
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-1-2
type: CompetencyDefinition
name: integrity
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: integrity.
competency statement: integrity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-1-3
type: CompetencyDefinition
name: availability
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: availability.
competency statement: availability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2
type: CompetencyDefinition
name: cyber kill chain
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: cyber kill chain.
competency statement: cyber kill chain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2-1
type: CompetencyDefinition
name: reconnaissance
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: reconnaissance.
competency statement: reconnaissance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2-2
type: CompetencyDefinition
name: weaponisation
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: weaponisation.
competency statement: weaponisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2-3
type: CompetencyDefinition
name: delivery
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: delivery.
competency statement: delivery
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2-4
type: CompetencyDefinition
name: exploitation
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: exploitation.
competency statement: exploitation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2-5
type: CompetencyDefinition
name: installation
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: installation.
competency statement: installation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2-6
type: CompetencyDefinition
name: command and control
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: command and control.
competency statement: command and control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-2-7
type: CompetencyDefinition
name: actions on objectives
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: actions on objectives.
competency statement: actions on objectives
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-2-3
type: CompetencyDefinition
name: underground eco-system
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: underground eco-system.
competency statement: underground eco-system
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3
type: CompetencyDefinition
name: malware analysis
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malware analysis.
competency statement: malware analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1
type: CompetencyDefinition
name: analysis techniques
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: analysis techniques.
competency statement: analysis techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-1
type: CompetencyDefinition
name: static analysis
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: static analysis.
competency statement: static analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-2
type: CompetencyDefinition
name: dynamic analysis
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: dynamic analysis.
competency statement: dynamic analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-3
type: CompetencyDefinition
name: fuzzing
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: fuzzing.
competency statement: fuzzing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-4
type: CompetencyDefinition
name: symbolic execution
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: symbolic execution.
competency statement: symbolic execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-5
type: CompetencyDefinition
name: concolic execution
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: concolic execution.
competency statement: concolic execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-5-1
type: CompetencyDefinition
name: offline concolic execution
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: offline concolic execution.
competency statement: offline concolic execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-5-2
type: CompetencyDefinition
name: online concolic execution
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: online concolic execution.
competency statement: online concolic execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-5-3
type: CompetencyDefinition
name: hybrid execution
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: hybrid execution.
competency statement: hybrid execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-1-5-4
type: CompetencyDefinition
name: path exploration
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: path exploration.
competency statement: path exploration
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-1-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2
type: CompetencyDefinition
name: analysis environments
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: analysis environments.
competency statement: analysis environments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2-1
type: CompetencyDefinition
name: environments
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: environments.
competency statement: environments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2-1-1
type: CompetencyDefinition
name: machine emulator
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: machine emulator.
competency statement: machine emulator
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2-1-2
type: CompetencyDefinition
name: type 2 hypervisor
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: type 2 hypervisor.
competency statement: type 2 hypervisor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2-1-3
type: CompetencyDefinition
name: type 1 hypervisor
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: type 1 hypervisor.
competency statement: type 1 hypervisor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2-1-4
type: CompetencyDefinition
name: bare-metal machine
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: bare-metal machine.
competency statement: bare-metal machine
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2-2
type: CompetencyDefinition
name: safety and live-environment requirements
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: safety and live-environment requirements.
competency statement: safety and live-environment requirements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-2-3
type: CompetencyDefinition
name: virtualised network environments
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: virtualised network environments.
competency statement: virtualised network environments
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3
type: CompetencyDefinition
name: anti-analysis and evasion techniques
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: anti-analysis and evasion techniques.
competency statement: anti-analysis and evasion techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3-1
type: CompetencyDefinition
name: obfuscation
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: obfuscation.
competency statement: obfuscation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3-1-1
type: CompetencyDefinition
name: packing
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: packing.
competency statement: packing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3-1-2
type: CompetencyDefinition
name: code emulation
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: code emulation.
competency statement: code emulation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3-2
type: CompetencyDefinition
name: basic blocks
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: basic blocks.
competency statement: basic blocks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3-3
type: CompetencyDefinition
name: tracing
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: tracing.
competency statement: tracing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3-4
type: CompetencyDefinition
name: fingerprinting
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: fingerprinting.
competency statement: fingerprinting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-3-5
type: CompetencyDefinition
name: multi-path analysis
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: multi-path analysis.
competency statement: multi-path analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-4
type: CompetencyDefinition
name: indentifying the analysis environment
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: indentifying the analysis environment.
competency statement: indentifying the analysis environment
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-4-1
type: CompetencyDefinition
name: red pill techniques
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: red pill techniques.
competency statement: red pill techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-3-4-2
type: CompetencyDefinition
name: mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: mitigations.
competency statement: mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4
type: CompetencyDefinition
name: malware detection
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malware detection.
competency statement: malware detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-1
type: CompetencyDefinition
name: identifying the presence of malware
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: identifying the presence of malware.
competency statement: identifying the presence of malware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-1-1
type: CompetencyDefinition
name: malware distribution methods
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malware distribution methods.
competency statement: malware distribution methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-1-2
type: CompetencyDefinition
name: malware infection sites
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malware infection sites.
competency statement: malware infection sites
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-1-3
type: CompetencyDefinition
name: runtime detection
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: runtime detection.
competency statement: runtime detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-2
type: CompetencyDefinition
name: evasion and countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: evasion and countermeasures.
competency statement: evasion and countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-2-1
type: CompetencyDefinition
name: heuristics
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: heuristics.
competency statement: heuristics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-2-2
type: CompetencyDefinition
name: polymorphism
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: polymorphism.
competency statement: polymorphism
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-2-3
type: CompetencyDefinition
name: update routines
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: update routines.
competency statement: update routines
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3
type: CompetencyDefinition
name: attack detection
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: attack detection.
competency statement: attack detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-1
type: CompetencyDefinition
name: network monitoring
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: network monitoring.
competency statement: network monitoring
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-1-1
type: CompetencyDefinition
name: host-based
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: host-based.
competency statement: host-based
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-1-2
type: CompetencyDefinition
name: network-based
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: network-based.
competency statement: network-based
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-1-3
type: CompetencyDefinition
name: spam detection
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: spam detection.
competency statement: spam detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-1-4
type: CompetencyDefinition
name: DDoS detection
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: DDoS detection.
competency statement: DDoS detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-1-5
type: CompetencyDefinition
name: ransomware detection
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: ransomware detection.
competency statement: ransomware detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-1-6
type: CompetencyDefinition
name: botnet detection
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: botnet detection.
competency statement: botnet detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-2
type: CompetencyDefinition
name: machine learning-based security analytics
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: machine learning-based security analytics.
competency statement: machine learning-based security analytics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-3
type: CompetencyDefinition
name: limitations
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: limitations.
competency statement: limitations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-4-3-3-1
type: CompetencyDefinition
name: machine learning countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: machine learning countermeasures.
competency statement: machine learning countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-4-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5
type: CompetencyDefinition
name: malware response
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: malware response.
competency statement: malware response
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-1
type: CompetencyDefinition
name: disrupting malware operations
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: disrupting malware operations.
competency statement: disrupting malware operations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-1-1
type: CompetencyDefinition
name: DNS fast-flux
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: DNS fast-flux.
competency statement: DNS fast-flux
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-1-2
type: CompetencyDefinition
name: domain-name generation algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: domain-name generation algorithms.
competency statement: domain-name generation algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-1-3
type: CompetencyDefinition
name: command and control takedown
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: command and control takedown.
competency statement: command and control takedown
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-1-4
type: CompetencyDefinition
name: P2P takedown
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: P2P takedown.
competency statement: P2P takedown
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-2
type: CompetencyDefinition
name: attribution
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: attribution.
competency statement: attribution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-2-1
type: CompetencyDefinition
name: historical signatures
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: historical signatures.
competency statement: historical signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-MAT-5-2-2
type: CompetencyDefinition
name: WHOIS
description: CyBOK v1.1.0 knowledge-tree topic in Malware & Attack Technologies (MAT). Topic: WHOIS.
competency statement: WHOIS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Malware & Attack Technologies
reference code: CYBOK-MAT-5-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM
type: CompetencyDefinition
name: Security Operations & Incident Management
description: The configuration, operation and maintenance of secure systems including the detection of and response to security incidents and the collection and use of threat intelligence.
competency statement: Security Operations & Incident Management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Attacks and Defences
reference code: CYBOK-SOIM
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1
type: CompetencyDefinition
name: fundamental concepts
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: fundamental concepts.
competency statement: fundamental concepts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1-7
type: CompetencyDefinition
name: TLS
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: TLS.
competency statement: TLS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-1
type: CompetencyDefinition
name: workflows and vocabulary
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: workflows and vocabulary.
competency statement: workflows and vocabulary
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-1-1
type: CompetencyDefinition
name: intrusion detection
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: intrusion detection.
competency statement: intrusion detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-1-2
type: CompetencyDefinition
name: security information and event management (SIEM)
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: security information and event management (SIEM).
competency statement: security information and event management (SIEM)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-1-3
type: CompetencyDefinition
name: security orchestration, automation and response (SOAR)
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: security orchestration, automation and response (SOAR).
competency statement: security orchestration, automation and response (SOAR)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-1-4
type: CompetencyDefinition
name: MAPE-K
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: MAPE-K.
competency statement: MAPE-K
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-2
type: CompetencyDefinition
name: architectural principles
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: architectural principles.
competency statement: architectural principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-2-1
type: CompetencyDefinition
name: demilitarised zone (DMZ)
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: demilitarised zone (DMZ).
competency statement: demilitarised zone (DMZ)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-2-2
type: CompetencyDefinition
name: intrusion prevention systems
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: intrusion prevention systems.
competency statement: intrusion prevention systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-2-3
type: CompetencyDefinition
name: CISOs and analysts
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CISOs and analysts.
competency statement: CISOs and analysts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-2-4
type: CompetencyDefinition
name: cyber-threat intelligence (CTI)
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: cyber-threat intelligence (CTI).
competency statement: cyber-threat intelligence (CTI)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-1-2-5
type: CompetencyDefinition
name: information sharing and analysis center (ISAC)
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: information sharing and analysis center (ISAC).
competency statement: information sharing and analysis center (ISAC)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2
type: CompetencyDefinition
name: monitor: data sources
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: monitor: data sources.
competency statement: monitor: data sources
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1
type: CompetencyDefinition
name: network traffic
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: network traffic.
competency statement: network traffic
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1
type: CompetencyDefinition
name: pcap
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: pcap.
competency statement: pcap
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1-1
type: CompetencyDefinition
name: volume
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: volume.
competency statement: volume
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1-2
type: CompetencyDefinition
name: packet size
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: packet size.
competency statement: packet size
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1-3
type: CompetencyDefinition
name: segmentation and fragmentation
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: segmentation and fragmentation.
competency statement: segmentation and fragmentation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1-4
type: CompetencyDefinition
name: timestamps
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: timestamps.
competency statement: timestamps
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1-5
type: CompetencyDefinition
name: MAC layer interpretation
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: MAC layer interpretation.
competency statement: MAC layer interpretation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1-6
type: CompetencyDefinition
name: application layer interpretation
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: application layer interpretation.
competency statement: application layer interpretation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-1-7
type: CompetencyDefinition
name: encryption
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: encryption.
competency statement: encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-2
type: CompetencyDefinition
name: new protocols
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: new protocols.
competency statement: new protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-2-1
type: CompetencyDefinition
name: IoT
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: IoT.
competency statement: IoT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-2-2
type: CompetencyDefinition
name: LoRa
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: LoRa.
competency statement: LoRa
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-1-2-3
type: CompetencyDefinition
name: Profinet IRT
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: Profinet IRT.
competency statement: Profinet IRT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-2
type: CompetencyDefinition
name: network aggregates: netflow
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: network aggregates: netflow.
competency statement: network aggregates: netflow
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-2-1
type: CompetencyDefinition
name: netflow / IPFix
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: netflow / IPFix.
competency statement: netflow / IPFix
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3
type: CompetencyDefinition
name: network infrastructure information
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: network infrastructure information.
competency statement: network infrastructure information
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3-1
type: CompetencyDefinition
name: naming
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: naming.
competency statement: naming
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3-1-1
type: CompetencyDefinition
name: DNS
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: DNS.
competency statement: DNS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3-1-2
type: CompetencyDefinition
name: DNSSEC
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: DNSSEC.
competency statement: DNSSEC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3-1-3
type: CompetencyDefinition
name: DNS as DDoS amplifier
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: DNS as DDoS amplifier.
competency statement: DNS as DDoS amplifier
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3-1-4
type: CompetencyDefinition
name: detecting botnets by DNS
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: detecting botnets by DNS.
competency statement: detecting botnets by DNS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3-2
type: CompetencyDefinition
name: routing
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: routing.
competency statement: routing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-3-2-1
type: CompetencyDefinition
name: BGP hijacks
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: BGP hijacks.
competency statement: BGP hijacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-4
type: CompetencyDefinition
name: application logs: web server logs and files
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: application logs: web server logs and files.
competency statement: application logs: web server logs and files
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-4-1
type: CompetencyDefinition
name: web server logs
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: web server logs.
competency statement: web server logs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-4-1-1
type: CompetencyDefinition
name: common log format
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: common log format.
competency statement: common log format
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-4-1-2
type: CompetencyDefinition
name: extended common log format
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: extended common log format.
competency statement: extended common log format
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-4-2
type: CompetencyDefinition
name: files and documents
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: files and documents.
competency statement: files and documents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-5
type: CompetencyDefinition
name: system and kernel logs
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: system and kernel logs.
competency statement: system and kernel logs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-5-1
type: CompetencyDefinition
name: audit trails
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: audit trails.
competency statement: audit trails
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-5-2
type: CompetencyDefinition
name: orange book
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: orange book.
competency statement: orange book
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-5-3
type: CompetencyDefinition
name: STIDE
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: STIDE.
competency statement: STIDE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-5-4
type: CompetencyDefinition
name: eXpert-BSM
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: eXpert-BSM.
competency statement: eXpert-BSM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-6
type: CompetencyDefinition
name: Syslog
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: Syslog.
competency statement: Syslog
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-6-1
type: CompetencyDefinition
name: format
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: format.
competency statement: format
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-2-6-2
type: CompetencyDefinition
name: protocol
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: protocol.
competency statement: protocol
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-2-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3
type: CompetencyDefinition
name: analyse: analysis methods
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: analyse: analysis methods.
competency statement: analyse: analysis methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-1
type: CompetencyDefinition
name: misuse detection
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: misuse detection.
competency statement: misuse detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2
type: CompetencyDefinition
name: symmetric cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: symmetric cryptography.
competency statement: symmetric cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-1-1
type: CompetencyDefinition
name: CVE
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CVE.
competency statement: CVE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-1-2
type: CompetencyDefinition
name: antivirus engines
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: antivirus engines.
competency statement: antivirus engines
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-1-3
type: CompetencyDefinition
name: haystack and NIDES
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: haystack and NIDES.
competency statement: haystack and NIDES
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-1-4
type: CompetencyDefinition
name: snort
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: snort.
competency statement: snort
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-1-5
type: CompetencyDefinition
name: YARA
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: YARA.
competency statement: YARA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2
type: CompetencyDefinition
name: anomaly detection
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: anomaly detection.
competency statement: anomaly detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-1
type: CompetencyDefinition
name: models
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: models.
competency statement: models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-1-1
type: CompetencyDefinition
name: unsupervised techniques
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: unsupervised techniques.
competency statement: unsupervised techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-1-1-1
type: CompetencyDefinition
name: support vector machines
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: support vector machines.
competency statement: support vector machines
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-1-1-2
type: CompetencyDefinition
name: C4.5
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: C4.5.
competency statement: C4.5
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-1-3
type: CompetencyDefinition
name: OFB
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: OFB.
competency statement: OFB
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-1-2
type: CompetencyDefinition
name: graph-based models
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: graph-based models.
competency statement: graph-based models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-1-3
type: CompetencyDefinition
name: anomaly models
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: anomaly models.
competency statement: anomaly models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-2
type: CompetencyDefinition
name: specification vs learning
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: specification vs learning.
competency statement: specification vs learning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-3
type: CompetencyDefinition
name: adherence to use cases
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: adherence to use cases.
competency statement: adherence to use cases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-2-4
type: CompetencyDefinition
name: blended misuse and anomaly detection
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: blended misuse and anomaly detection.
competency statement: blended misuse and anomaly detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-3
type: CompetencyDefinition
name: machine learning
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: machine learning.
competency statement: machine learning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-3-1
type: CompetencyDefinition
name: datasets
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: datasets.
competency statement: datasets
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-3-2
type: CompetencyDefinition
name: machine learning for malware detection
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: machine learning for malware detection.
competency statement: machine learning for malware detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-4
type: CompetencyDefinition
name: testing and validating intrusion detection system
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: testing and validating intrusion detection system.
competency statement: testing and validating intrusion detection system
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-5
type: CompetencyDefinition
name: the base-rate falacy
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: the base-rate falacy.
competency statement: the base-rate falacy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-3-6
type: CompetencyDefinition
name: contribution of SIEM to analysis and detection
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: contribution of SIEM to analysis and detection.
competency statement: contribution of SIEM to analysis and detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4
type: CompetencyDefinition
name: plan: security information and event management
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: plan: security information and event management.
competency statement: plan: security information and event management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1
type: CompetencyDefinition
name: data collection
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: data collection.
competency statement: data collection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-1
type: CompetencyDefinition
name: alert message layers
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: alert message layers.
competency statement: alert message layers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-1-1
type: CompetencyDefinition
name: schema
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: schema.
competency statement: schema
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-1-2
type: CompetencyDefinition
name: encoding
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: encoding.
competency statement: encoding
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-1-3
type: CompetencyDefinition
name: transport protocol
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: transport protocol.
competency statement: transport protocol
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2
type: CompetencyDefinition
name: schemas
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: schemas.
competency statement: schemas
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2-1
type: CompetencyDefinition
name: Syslog
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: Syslog.
competency statement: Syslog
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2-2
type: CompetencyDefinition
name: CEF
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CEF.
competency statement: CEF
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2-3
type: CompetencyDefinition
name: LEEF
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: LEEF.
competency statement: LEEF
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2-4
type: CompetencyDefinition
name: CIM
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CIM.
competency statement: CIM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2-5
type: CompetencyDefinition
name: XDAS[CADF
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: XDAS[CADF.
competency statement: XDAS[CADF
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2-6
type: CompetencyDefinition
name: CEE
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CEE.
competency statement: CEE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-1-2-7
type: CompetencyDefinition
name: IDMEF
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: IDMEF.
competency statement: IDMEF
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-1-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-2
type: CompetencyDefinition
name: alert correlation
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: alert correlation.
competency statement: alert correlation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-2-1
type: CompetencyDefinition
name: correlation between alerts
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: correlation between alerts.
competency statement: correlation between alerts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-2-2
type: CompetencyDefinition
name: correlation between alerts and the environment
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: correlation between alerts and the environment.
competency statement: correlation between alerts and the environment
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-2-3
type: CompetencyDefinition
name: correlation between alerts and external services
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: correlation between alerts and external services.
competency statement: correlation between alerts and external services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-2-4
type: CompetencyDefinition
name: incident and information exchange
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: incident and information exchange.
competency statement: incident and information exchange
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-4-3
type: CompetencyDefinition
name: security operations and benchmarking
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: security operations and benchmarking.
competency statement: security operations and benchmarking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5
type: CompetencyDefinition
name: execute: mitigation and countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: execute: mitigation and countermeasures.
competency statement: execute: mitigation and countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-1
type: CompetencyDefinition
name: intrusion prevention systems
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: intrusion prevention systems.
competency statement: intrusion prevention systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-1-1
type: CompetencyDefinition
name: specialised examples
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: specialised examples.
competency statement: specialised examples
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-1-1-1
type: CompetencyDefinition
name: session border controllers
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: session border controllers.
competency statement: session border controllers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-1-1-2
type: CompetencyDefinition
name: web application firewalls
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: web application firewalls.
competency statement: web application firewalls
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-1-2
type: CompetencyDefinition
name: denial of service
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: denial of service.
competency statement: denial of service
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-1-2-1
type: CompetencyDefinition
name: software defined networking (SDN)
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: software defined networking (SDN).
competency statement: software defined networking (SDN)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-2
type: CompetencyDefinition
name: SIEM platforms and countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: SIEM platforms and countermeasures.
competency statement: SIEM platforms and countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-3
type: CompetencyDefinition
name: SOAR: impact and risk assessment
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: SOAR: impact and risk assessment.
competency statement: SOAR: impact and risk assessment
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-3-1
type: CompetencyDefinition
name: cyber insurance models
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: cyber insurance models.
competency statement: cyber insurance models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-5-4
type: CompetencyDefinition
name: site reliability engineering
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: site reliability engineering.
competency statement: site reliability engineering
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6
type: CompetencyDefinition
name: knowledge: intelligence and analytics
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: knowledge: intelligence and analytics.
competency statement: knowledge: intelligence and analytics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-1
type: CompetencyDefinition
name: cyber security knowledge management
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: cyber security knowledge management.
competency statement: cyber security knowledge management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-1-1
type: CompetencyDefinition
name: CVE
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CVE.
competency statement: CVE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-1-2
type: CompetencyDefinition
name: CVSS
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CVSS.
competency statement: CVSS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-1-3
type: CompetencyDefinition
name: CWE
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CWE.
competency statement: CWE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-1-4
type: CompetencyDefinition
name: CAPEC
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: CAPEC.
competency statement: CAPEC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-2
type: CompetencyDefinition
name: honeypots and honeynets
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: honeypots and honeynets.
competency statement: honeypots and honeynets
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-3
type: CompetencyDefinition
name: cyber-threat intelligence
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: cyber-threat intelligence.
competency statement: cyber-threat intelligence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-3-1
type: CompetencyDefinition
name: indicators of compromise
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: indicators of compromise.
competency statement: indicators of compromise
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-3-2
type: CompetencyDefinition
name: signatures
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: signatures.
competency statement: signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-3-3
type: CompetencyDefinition
name: information sharing and analysis centres
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: information sharing and analysis centres.
competency statement: information sharing and analysis centres
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-6-4
type: CompetencyDefinition
name: situational awareness
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: situational awareness.
competency statement: situational awareness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7
type: CompetencyDefinition
name: human factors: incident management
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: human factors: incident management.
competency statement: human factors: incident management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-1
type: CompetencyDefinition
name: prepare: incident management planning
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: prepare: incident management planning.
competency statement: prepare: incident management planning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-1-1
type: CompetencyDefinition
name: TF-CSIRT
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: TF-CSIRT.
competency statement: TF-CSIRT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-1-2
type: CompetencyDefinition
name: FIRST
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: FIRST.
competency statement: FIRST
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-1-3
type: CompetencyDefinition
name: ENISA
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: ENISA.
competency statement: ENISA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-2
type: CompetencyDefinition
name: handle: actual incident response
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: handle: actual incident response.
competency statement: handle: actual incident response
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-2-1
type: CompetencyDefinition
name: mitigation
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: mitigation.
competency statement: mitigation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-2-2
type: CompetencyDefinition
name: gathering evidence
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: gathering evidence.
competency statement: gathering evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-3
type: CompetencyDefinition
name: follow up: post incident activities
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: follow up: post incident activities.
competency statement: follow up: post incident activities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-3-1
type: CompetencyDefinition
name: performance metrics
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: performance metrics.
competency statement: performance metrics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-3-2
type: CompetencyDefinition
name: communication
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: communication.
competency statement: communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SOIM-7-3-3
type: CompetencyDefinition
name: attack attribution
description: CyBOK v1.1.0 knowledge-tree topic in Security Operations & Incident Management (SOIM). Topic: attack attribution.
competency statement: attack attribution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Security Operations & Incident Management
reference code: CYBOK-SOIM-7-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SYS
type: CompetencyDefinition
name: Systems Security
description: CyBOK v1.1.0 broad category SYS: Systems Security. Contains knowledge areas: Authentication, Authorisation & Accountability, Cryptography, Distributed Systems Security, Formal Methods for Security, Operating Systems & Virtualisation Security.
competency statement: Systems Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: CyBOK Category
reference code: CYBOK-SYS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA
type: CompetencyDefinition
name: Authentication, Authorisation & Accountability
description: All aspects of identity management and authentication technologies, and architectures and tools to support authorisation and accountability in both isolated and distributed systems.
competency statement: Authentication, Authorisation & Accountability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Systems Security
reference code: CYBOK-AAA
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1
type: CompetencyDefinition
name: authorisation
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: authorisation.
competency statement: authorisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1
type: CompetencyDefinition
name: access control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: access control.
competency statement: access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-1
type: CompetencyDefinition
name: core concepts
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: core concepts.
competency statement: core concepts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-1-1
type: CompetencyDefinition
name: principal
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: principal.
competency statement: principal
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-1-2
type: CompetencyDefinition
name: subject
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: subject.
competency statement: subject
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-1-3
type: CompetencyDefinition
name: object
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: object.
competency statement: object
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-1-4
type: CompetencyDefinition
name: identity based access control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: identity based access control.
competency statement: identity based access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-1-5
type: CompetencyDefinition
name: attribute based access control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: attribute based access control.
competency statement: attribute based access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-1-6
type: CompetencyDefinition
name: access rights
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: access rights.
competency statement: access rights
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-2
type: CompetencyDefinition
name: security policies
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: security policies.
competency statement: security policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-2-1
type: CompetencyDefinition
name: access control matrix
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: access control matrix.
competency statement: access control matrix
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-2-2
type: CompetencyDefinition
name: access control list
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: access control list.
competency statement: access control list
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-2-3
type: CompetencyDefinition
name: discretionary access controls (DAC)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: discretionary access controls (DAC).
competency statement: discretionary access controls (DAC)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-3
type: CompetencyDefinition
name: mandatory access controls (MAC)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: mandatory access controls (MAC).
competency statement: mandatory access controls (MAC)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-3-1
type: CompetencyDefinition
name: lattices
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: lattices.
competency statement: lattices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-3-2
type: CompetencyDefinition
name: SELinux
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: SELinux.
competency statement: SELinux
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-3-3
type: CompetencyDefinition
name: multi-level security policies
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: multi-level security policies.
competency statement: multi-level security policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-4
type: CompetencyDefinition
name: role-based access control (RBAC)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: role-based access control (RBAC).
competency statement: role-based access control (RBAC)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-4-1
type: CompetencyDefinition
name: flat RBAC
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: flat RBAC.
competency statement: flat RBAC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-4-2
type: CompetencyDefinition
name: hierarchical RBAC
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: hierarchical RBAC.
competency statement: hierarchical RBAC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-4-3
type: CompetencyDefinition
name: constrained RBAC
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: constrained RBAC.
competency statement: constrained RBAC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-4-4
type: CompetencyDefinition
name: symmetric RBAC
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: symmetric RBAC.
competency statement: symmetric RBAC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-5
type: CompetencyDefinition
name: attribute-based access control (ABAC)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: attribute-based access control (ABAC).
competency statement: attribute-based access control (ABAC)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-6
type: CompetencyDefinition
name: code-based access cotrol
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: code-based access cotrol.
competency statement: code-based access cotrol
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-6-1
type: CompetencyDefinition
name: Java security model
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: Java security model.
competency statement: Java security model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-6-2
type: CompetencyDefinition
name: .NET architecture
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: .NET architecture.
competency statement: .NET architecture
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-7
type: CompetencyDefinition
name: mobile security
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: mobile security.
competency statement: mobile security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-7-1
type: CompetencyDefinition
name: permissions
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: permissions.
competency statement: permissions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-8
type: CompetencyDefinition
name: digital rights management (DRM)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: digital rights management (DRM).
competency statement: digital rights management (DRM)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-8-1
type: CompetencyDefinition
name: tamper resistance
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: tamper resistance.
competency statement: tamper resistance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-8-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-8-2
type: CompetencyDefinition
name: attestation
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: attestation.
competency statement: attestation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-8-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-8-3
type: CompetencyDefinition
name: superdistribution
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: superdistribution.
competency statement: superdistribution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-8-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-8-4
type: CompetencyDefinition
name: FIDO UAF
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: FIDO UAF.
competency statement: FIDO UAF
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-8-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-9
type: CompetencyDefinition
name: usage control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: usage control.
competency statement: usage control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-1-9-1
type: CompetencyDefinition
name: XACML 3.0
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: XACML 3.0.
competency statement: XACML 3.0
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-1-9-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2
type: CompetencyDefinition
name: enforcing access control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: enforcing access control.
competency statement: enforcing access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-1
type: CompetencyDefinition
name: points
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: points.
competency statement: points
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-1-1
type: CompetencyDefinition
name: policy administration points
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: policy administration points.
competency statement: policy administration points
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-1-2
type: CompetencyDefinition
name: policy decision points
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: policy decision points.
competency statement: policy decision points
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-1-3
type: CompetencyDefinition
name: policy information points
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: policy information points.
competency statement: policy information points
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-1-4
type: CompetencyDefinition
name: policy enforcement points
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: policy enforcement points.
competency statement: policy enforcement points
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-2
type: CompetencyDefinition
name: delegation and revocation
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: delegation and revocation.
competency statement: delegation and revocation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-2-1
type: CompetencyDefinition
name: online certificate status protocol (OCSP)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: online certificate status protocol (OCSP).
competency statement: online certificate status protocol (OCSP)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-3
type: CompetencyDefinition
name: reference monitor
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: reference monitor.
competency statement: reference monitor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-3-1
type: CompetencyDefinition
name: trusted computing base (TCB)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: trusted computing base (TCB).
competency statement: trusted computing base (TCB)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-3-2
type: CompetencyDefinition
name: authorisation
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: authorisation.
competency statement: authorisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-3-3
type: CompetencyDefinition
name: decision algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: decision algorithms.
competency statement: decision algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-3-3-1
type: CompetencyDefinition
name: rule combining algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: rule combining algorithms.
competency statement: rule combining algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-3-4
type: CompetencyDefinition
name: execution monitors
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: execution monitors.
competency statement: execution monitors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-2-3-5
type: CompetencyDefinition
name: in-line reference monitors
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: in-line reference monitors.
competency statement: in-line reference monitors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-2-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3
type: CompetencyDefinition
name: theory
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: theory.
competency statement: theory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-1
type: CompetencyDefinition
name: Bell-LaPadula (BLP)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: Bell-LaPadula (BLP).
competency statement: Bell-LaPadula (BLP)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-1-1
type: CompetencyDefinition
name: *-property
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: *-property.
competency statement: *-property
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-1-2
type: CompetencyDefinition
name: polyinstantiation
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: polyinstantiation.
competency statement: polyinstantiation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-2
type: CompetencyDefinition
name: Biba
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: Biba.
competency statement: Biba
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-3
type: CompetencyDefinition
name: Clark-Wilson
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: Clark-Wilson.
competency statement: Clark-Wilson
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-4
type: CompetencyDefinition
name: Harrison, Ruzo and Ullman model
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: Harrison, Ruzo and Ullman model.
competency statement: Harrison, Ruzo and Ullman model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-5
type: CompetencyDefinition
name: enforceable policies
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: enforceable policies.
competency statement: enforceable policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-1-3-6
type: CompetencyDefinition
name: access control logics
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: access control logics.
competency statement: access control logics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-1-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2
type: CompetencyDefinition
name: access control in distributed systems
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: access control in distributed systems.
competency statement: access control in distributed systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-1
type: CompetencyDefinition
name: core concepts
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: core concepts.
competency statement: core concepts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-1-1
type: CompetencyDefinition
name: certificate
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: certificate.
competency statement: certificate
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-1-2
type: CompetencyDefinition
name: credential
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: credential.
competency statement: credential
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-1-3
type: CompetencyDefinition
name: token
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: token.
competency statement: token
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-2
type: CompetencyDefinition
name: origin-based policies
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: origin-based policies.
competency statement: origin-based policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-2-1
type: CompetencyDefinition
name: sender policy framework (SPF)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: sender policy framework (SPF).
competency statement: sender policy framework (SPF)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-2-2
type: CompetencyDefinition
name: cross-site scripting
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: cross-site scripting.
competency statement: cross-site scripting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-2-3
type: CompetencyDefinition
name: cross-site resource sharing
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: cross-site resource sharing.
competency statement: cross-site resource sharing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-3
type: CompetencyDefinition
name: federated access control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: federated access control.
competency statement: federated access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-4
type: CompetencyDefinition
name: cryptography and access control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: cryptography and access control.
competency statement: cryptography and access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-4-1
type: CompetencyDefinition
name: attribute-based encryption
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: attribute-based encryption.
competency statement: attribute-based encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-4-1-1
type: CompetencyDefinition
name: key-policy attribute-based encryption
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: key-policy attribute-based encryption.
competency statement: key-policy attribute-based encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-4-1-2
type: CompetencyDefinition
name: ciphertext-policy attribute-based encryption
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: ciphertext-policy attribute-based encryption.
competency statement: ciphertext-policy attribute-based encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-4-2
type: CompetencyDefinition
name: key-centric access control
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: key-centric access control.
competency statement: key-centric access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-4-2-1
type: CompetencyDefinition
name: SPKI/SDSI
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: SPKI/SDSI.
competency statement: SPKI/SDSI
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-2-4-2-2
type: CompetencyDefinition
name: constrained delegation
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: constrained delegation.
competency statement: constrained delegation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-2-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3
type: CompetencyDefinition
name: authentication
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: authentication.
competency statement: authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-1
type: CompetencyDefinition
name: identity management
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: identity management.
competency statement: identity management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-1-1
type: CompetencyDefinition
name: privacy by design
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: privacy by design.
competency statement: privacy by design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2
type: CompetencyDefinition
name: user authentication
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: user authentication.
competency statement: user authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-1
type: CompetencyDefinition
name: risk-based authentication
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: risk-based authentication.
competency statement: risk-based authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-2
type: CompetencyDefinition
name: passwords
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: passwords.
competency statement: passwords
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-2-1
type: CompetencyDefinition
name: recommendations
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: recommendations.
competency statement: recommendations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3
type: CompetencyDefinition
name: biometrics
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: biometrics.
competency statement: biometrics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3-1
type: CompetencyDefinition
name: liveness detection
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: liveness detection.
competency statement: liveness detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3-2
type: CompetencyDefinition
name: verification
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: verification.
competency statement: verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3-2-1
type: CompetencyDefinition
name: failure to capture
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: failure to capture.
competency statement: failure to capture
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3-2-2
type: CompetencyDefinition
name: false rejects
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: false rejects.
competency statement: false rejects
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3-2-3
type: CompetencyDefinition
name: false accepts
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: false accepts.
competency statement: false accepts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3-2-4
type: CompetencyDefinition
name: spoofing
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: spoofing.
competency statement: spoofing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-3-3
type: CompetencyDefinition
name: border control gates
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: border control gates.
competency statement: border control gates
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-4
type: CompetencyDefinition
name: authentication tokens
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: authentication tokens.
competency statement: authentication tokens
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-5
type: CompetencyDefinition
name: behavioural authentication
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: behavioural authentication.
competency statement: behavioural authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-2-6
type: CompetencyDefinition
name: two-factor authentication (2FA)
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: two-factor authentication (2FA).
competency statement: two-factor authentication (2FA)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-3
type: CompetencyDefinition
name: authentication in distributed systems
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: authentication in distributed systems.
competency statement: authentication in distributed systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-3-1
type: CompetencyDefinition
name: Needhame-Schroeder Protocol
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: Needhame-Schroeder Protocol.
competency statement: Needhame-Schroeder Protocol
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-3-2
type: CompetencyDefinition
name: Kerberos
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: Kerberos.
competency statement: Kerberos
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-3-2-1
type: CompetencyDefinition
name: ticket granting server
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: ticket granting server.
competency statement: ticket granting server
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-3-3
type: CompetencyDefinition
name: SAML
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: SAML.
competency statement: SAML
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-3-4
type: CompetencyDefinition
name: OAuth 2
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: OAuth 2.
competency statement: OAuth 2
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4
type: CompetencyDefinition
name: facets of authentication
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: facets of authentication.
competency statement: facets of authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-1
type: CompetencyDefinition
name: patterns for entity authentication
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: patterns for entity authentication.
competency statement: patterns for entity authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-2
type: CompetencyDefinition
name: correspondence properties
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: correspondence properties.
competency statement: correspondence properties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-2-1
type: CompetencyDefinition
name: aliveness
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: aliveness.
competency statement: aliveness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-2-2
type: CompetencyDefinition
name: weak agreement
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: weak agreement.
competency statement: weak agreement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-2-3
type: CompetencyDefinition
name: non-injective agreement
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: non-injective agreement.
competency statement: non-injective agreement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-2-4
type: CompetencyDefinition
name: agreement
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: agreement.
competency statement: agreement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-3
type: CompetencyDefinition
name: authentication vs verified association
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: authentication vs verified association.
competency statement: authentication vs verified association
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-3-4-4
type: CompetencyDefinition
name: authentication for credit or responsibility
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: authentication for credit or responsibility.
competency statement: authentication for credit or responsibility
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-3-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4
type: CompetencyDefinition
name: accountability
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: accountability.
competency statement: accountability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1
type: CompetencyDefinition
name: technical aspects
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: technical aspects.
competency statement: technical aspects
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-1
type: CompetencyDefinition
name: audit policies
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: audit policies.
competency statement: audit policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-2
type: CompetencyDefinition
name: preserving the evidence
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: preserving the evidence.
competency statement: preserving the evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-2-1
type: CompetencyDefinition
name: tamper resistance
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: tamper resistance.
competency statement: tamper resistance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-2-1-1
type: CompetencyDefinition
name: write-once, read-many
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: write-once, read-many.
competency statement: write-once, read-many
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-2-1-2
type: CompetencyDefinition
name: hash-chain
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: hash-chain.
competency statement: hash-chain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-2-2
type: CompetencyDefinition
name: audit policies
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: audit policies.
competency statement: audit policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-3
type: CompetencyDefinition
name: analysing the evidence
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: analysing the evidence.
competency statement: analysing the evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-1-4
type: CompetencyDefinition
name: assessing the evidence
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: assessing the evidence.
competency statement: assessing the evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-2
type: CompetencyDefinition
name: privacy and accountability
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: privacy and accountability.
competency statement: privacy and accountability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-2-1
type: CompetencyDefinition
name: certificate transparency
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: certificate transparency.
competency statement: certificate transparency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-2-2
type: CompetencyDefinition
name: private subdomains
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: private subdomains.
competency statement: private subdomains
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-3
type: CompetencyDefinition
name: distributed logs
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: distributed logs.
competency statement: distributed logs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-3-1
type: CompetencyDefinition
name: consensus
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: consensus.
competency statement: consensus
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AAA-4-3-1-1
type: CompetencyDefinition
name: blockchains
description: CyBOK v1.1.0 knowledge-tree topic in Authentication, Authorisation & Accountability (AAA). Topic: blockchains.
competency statement: blockchains
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Authentication, Authorisation & Accountability
reference code: CYBOK-AAA-4-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C
type: CompetencyDefinition
name: Cryptography
description: Core primitives of cryptography as presently practised & emerging algorithms, techniques for analysis of these, and the protocols that use them.
competency statement: Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Systems Security
reference code: CYBOK-C
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1
type: CompetencyDefinition
name: schemes
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: schemes.
competency statement: schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1-1
type: CompetencyDefinition
name: AES
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: AES.
competency statement: AES
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1-2
type: CompetencyDefinition
name: RSA
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: RSA.
competency statement: RSA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1-3
type: CompetencyDefinition
name: DES
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: DES.
competency statement: DES
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1-4
type: CompetencyDefinition
name: PKCS
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: PKCS.
competency statement: PKCS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1-5
type: CompetencyDefinition
name: DSA
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: DSA.
competency statement: DSA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-1-6
type: CompetencyDefinition
name: Kerberos
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: Kerberos.
competency statement: Kerberos
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-1
type: CompetencyDefinition
name: symmetric primitives
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: symmetric primitives.
competency statement: symmetric primitives
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-1-1
type: CompetencyDefinition
name: block ciphers
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: block ciphers.
competency statement: block ciphers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-1-1-1
type: CompetencyDefinition
name: Feistel networks
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: Feistel networks.
competency statement: Feistel networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-1-2
type: CompetencyDefinition
name: stream ciphers
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: stream ciphers.
competency statement: stream ciphers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-1-3
type: CompetencyDefinition
name: hash functions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: hash functions.
competency statement: hash functions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-1-3-1
type: CompetencyDefinition
name: Merkel-Damgård construction
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: Merkel-Damgård construction.
competency statement: Merkel-Damgård construction
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-1-3-2
type: CompetencyDefinition
name: sponge constructions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: sponge constructions.
competency statement: sponge constructions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2
type: CompetencyDefinition
name: symmetric encryption and authentication
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: symmetric encryption and authentication.
competency statement: symmetric encryption and authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-1
type: CompetencyDefinition
name: modes of operation
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: modes of operation.
competency statement: modes of operation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-1-1
type: CompetencyDefinition
name: ECB
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: ECB.
competency statement: ECB
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-1-2
type: CompetencyDefinition
name: CBC
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: CBC.
competency statement: CBC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-1-4
type: CompetencyDefinition
name: CFB
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: CFB.
competency statement: CFB
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-1-5
type: CompetencyDefinition
name: CTR
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: CTR.
competency statement: CTR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-1-6
type: CompetencyDefinition
name: AEAD
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: AEAD.
competency statement: AEAD
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-2
type: CompetencyDefinition
name: message authentication codes
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: message authentication codes.
competency statement: message authentication codes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-3
type: CompetencyDefinition
name: extendable output function
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: extendable output function.
competency statement: extendable output function
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-2-2-4
type: CompetencyDefinition
name: key derivation functions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: key derivation functions.
competency statement: key derivation functions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3
type: CompetencyDefinition
name: public key cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: public key cryptography.
competency statement: public key cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1
type: CompetencyDefinition
name: public key encryption
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: public key encryption.
competency statement: public key encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-1
type: CompetencyDefinition
name: key encapsulation mechanisms
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: key encapsulation mechanisms.
competency statement: key encapsulation mechanisms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-2
type: CompetencyDefinition
name: constructions based on RSA
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: constructions based on RSA.
competency statement: constructions based on RSA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-2-1
type: CompetencyDefinition
name: RSA-OAEP
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: RSA-OAEP.
competency statement: RSA-OAEP
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-2-2
type: CompetencyDefinition
name: RSA-KEM
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: RSA-KEM.
competency statement: RSA-KEM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-3
type: CompetencyDefinition
name: data encryption mechanisms
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: data encryption mechanisms.
competency statement: data encryption mechanisms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-4
type: CompetencyDefinition
name: constructions based on elliptic curves
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: constructions based on elliptic curves.
competency statement: constructions based on elliptic curves
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-4-1
type: CompetencyDefinition
name: ECIES
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: ECIES.
competency statement: ECIES
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-1-5
type: CompetencyDefinition
name: lattice-based constructions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: lattice-based constructions.
competency statement: lattice-based constructions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-2
type: CompetencyDefinition
name: public key signatures
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: public key signatures.
competency statement: public key signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-2-1
type: CompetencyDefinition
name: full domain hash
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: full domain hash.
competency statement: full domain hash
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-2-2
type: CompetencyDefinition
name: probabilistic signature schemes
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: probabilistic signature schemes.
competency statement: probabilistic signature schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-3-2-3
type: CompetencyDefinition
name: Schnorr signatures
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: Schnorr signatures.
competency statement: Schnorr signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4
type: CompetencyDefinition
name: cryptographic security models
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: cryptographic security models.
competency statement: cryptographic security models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1
type: CompetencyDefinition
name: basic security definitions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: basic security definitions.
competency statement: basic security definitions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-1
type: CompetencyDefinition
name: security games
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: security games.
competency statement: security games
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-1-1
type: CompetencyDefinition
name: random oracle model
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: random oracle model.
competency statement: random oracle model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-2
type: CompetencyDefinition
name: one-way
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: one-way.
competency statement: one-way
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-3
type: CompetencyDefinition
name: passive attack
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: passive attack.
competency statement: passive attack
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-4
type: CompetencyDefinition
name: indistinguishability
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: indistinguishability.
competency statement: indistinguishability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-5
type: CompetencyDefinition
name: chosen plaintext attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: chosen plaintext attacks.
competency statement: chosen plaintext attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-6
type: CompetencyDefinition
name: chosen ciphertext attack
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: chosen ciphertext attack.
competency statement: chosen ciphertext attack
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-7
type: CompetencyDefinition
name: universal forgery
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: universal forgery.
competency statement: universal forgery
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-1-8
type: CompetencyDefinition
name: chosen message attack
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: chosen message attack.
competency statement: chosen message attack
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-1-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2
type: CompetencyDefinition
name: hard problems
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: hard problems.
competency statement: hard problems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2-1
type: CompetencyDefinition
name: pseudo-random functions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: pseudo-random functions.
competency statement: pseudo-random functions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2-2
type: CompetencyDefinition
name: pseudo-random permutations
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: pseudo-random permutations.
competency statement: pseudo-random permutations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2-3
type: CompetencyDefinition
name: discrete logarithm problem
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: discrete logarithm problem.
competency statement: discrete logarithm problem
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2-4
type: CompetencyDefinition
name: Diffie-Hellman problem
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: Diffie-Hellman problem.
competency statement: Diffie-Hellman problem
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2-5
type: CompetencyDefinition
name: shortest vector problem
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: shortest vector problem.
competency statement: shortest vector problem
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2-5-1
type: CompetencyDefinition
name: post-quantum cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: post-quantum cryptography.
competency statement: post-quantum cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-2-6
type: CompetencyDefinition
name: closest vector problem
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: closest vector problem.
competency statement: closest vector problem
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-3
type: CompetencyDefinition
name: setup assumptions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: setup assumptions.
competency statement: setup assumptions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-3-1
type: CompetencyDefinition
name: PKI
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: PKI.
competency statement: PKI
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-3-2
type: CompetencyDefinition
name: common reference strings
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: common reference strings.
competency statement: common reference strings
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-3-3
type: CompetencyDefinition
name: good random number generation
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: good random number generation.
competency statement: good random number generation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-4
type: CompetencyDefinition
name: simulation of cryptographic operations
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: simulation of cryptographic operations.
competency statement: simulation of cryptographic operations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-4-5
type: CompetencyDefinition
name: universal composability
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: universal composability.
competency statement: universal composability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-5
type: CompetencyDefinition
name: information-theoretically secure constructions
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: information-theoretically secure constructions.
competency statement: information-theoretically secure constructions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-5-1
type: CompetencyDefinition
name: one-time pad
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: one-time pad.
competency statement: one-time pad
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-5-2
type: CompetencyDefinition
name: secret sharing
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: secret sharing.
competency statement: secret sharing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6
type: CompetencyDefinition
name: standard protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: standard protocols.
competency statement: standard protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-1
type: CompetencyDefinition
name: authentication protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: authentication protocols.
competency statement: authentication protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-1-1
type: CompetencyDefinition
name: encryption-based protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: encryption-based protocols.
competency statement: encryption-based protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-1-2
type: CompetencyDefinition
name: message authentication-based protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: message authentication-based protocols.
competency statement: message authentication-based protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-1-3
type: CompetencyDefinition
name: zero-knowledge-based protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: zero-knowledge-based protocols.
competency statement: zero-knowledge-based protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-2
type: CompetencyDefinition
name: key agreement protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: key agreement protocols.
competency statement: key agreement protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-2-1
type: CompetencyDefinition
name: key confirmation
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: key confirmation.
competency statement: key confirmation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-2-2
type: CompetencyDefinition
name: forward secrecy
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: forward secrecy.
competency statement: forward secrecy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-2-3
type: CompetencyDefinition
name: unknown key share security
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: unknown key share security.
competency statement: unknown key share security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-2-4
type: CompetencyDefinition
name: key transport
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: key transport.
competency statement: key transport
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-2-5
type: CompetencyDefinition
name: Diffie-Hellman key agreement
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: Diffie-Hellman key agreement.
competency statement: Diffie-Hellman key agreement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-6-2-6
type: CompetencyDefinition
name: station-to-station protocol
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: station-to-station protocol.
competency statement: station-to-station protocol
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-6-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-7
type: CompetencyDefinition
name: advanced protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: advanced protocols.
competency statement: advanced protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-7-1
type: CompetencyDefinition
name: oblivious transfer
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: oblivious transfer.
competency statement: oblivious transfer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-7-2
type: CompetencyDefinition
name: zero-knowledge
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: zero-knowledge.
competency statement: zero-knowledge
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-7-3
type: CompetencyDefinition
name: Σ-protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: Σ-protocols.
competency statement: Σ-protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-7-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-7-4
type: CompetencyDefinition
name: secure multi-party computation
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: secure multi-party computation.
competency statement: secure multi-party computation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-7-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-8
type: CompetencyDefinition
name: public-key schemes with special properties
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: public-key schemes with special properties.
competency statement: public-key schemes with special properties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-8-1
type: CompetencyDefinition
name: group signatures
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: group signatures.
competency statement: group signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-8-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-8-2
type: CompetencyDefinition
name: ring signatures
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: ring signatures.
competency statement: ring signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-8-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-8-3
type: CompetencyDefinition
name: blind signatures
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: blind signatures.
competency statement: blind signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-8-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-8-4
type: CompetencyDefinition
name: identity-based encryption
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: identity-based encryption.
competency statement: identity-based encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-8-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-8-5
type: CompetencyDefinition
name: linearly homomorphic encryption
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: linearly homomorphic encryption.
competency statement: linearly homomorphic encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-8-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-C-8-6
type: CompetencyDefinition
name: fully homomorphic encryption
description: CyBOK v1.1.0 knowledge-tree topic in Cryptography (C). Topic: fully homomorphic encryption.
competency statement: fully homomorphic encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cryptography
reference code: CYBOK-C-8-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS
type: CompetencyDefinition
name: Distributed Systems Security
description: Security mechanisms relating to larger-scale coordinated distributed systems, including aspects of secure consensus, time, event systems, peer-to-peer systems, clouds, multitenant data centres, & distributed ledgers.
competency statement: Distributed Systems Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Systems Security
reference code: CYBOK-DSS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1
type: CompetencyDefinition
name: classes of distributed systems
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: classes of distributed systems.
competency statement: classes of distributed systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-1
type: CompetencyDefinition
name: decentralised point-to-point interactions across distributed entities without a centralised coordination service
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: decentralised point-to-point interactions across distributed entities without a centralised coordination service.
competency statement: decentralised point-to-point interactions across distributed entities without a centralised coordination service
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-1-1
type: CompetencyDefinition
name: P2P
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: P2P.
competency statement: P2P
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-1-2
type: CompetencyDefinition
name: Kademlia
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: Kademlia.
competency statement: Kademlia
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-1-3
type: CompetencyDefinition
name: Napster
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: Napster.
competency statement: Napster
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-1-4
type: CompetencyDefinition
name: Gnutella
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: Gnutella.
competency statement: Gnutella
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-1-5
type: CompetencyDefinition
name: wireless sensor networks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: wireless sensor networks.
competency statement: wireless sensor networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-1-6
type: CompetencyDefinition
name: online gaming systems
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: online gaming systems.
competency statement: online gaming systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2
type: CompetencyDefinition
name: coordinated clustering across distributed resources and services
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: coordinated clustering across distributed resources and services.
competency statement: coordinated clustering across distributed resources and services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-1
type: CompetencyDefinition
name: coordination of resources vs coordination of resources
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: coordination of resources vs coordination of resources.
competency statement: coordination of resources vs coordination of resources
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-2
type: CompetencyDefinition
name: client-server models
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: client-server models.
competency statement: client-server models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-3
type: CompetencyDefinition
name: n-tier multi tenancy models
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: n-tier multi tenancy models.
competency statement: n-tier multi tenancy models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-4
type: CompetencyDefinition
name: clouds
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: clouds.
competency statement: clouds
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-4-1
type: CompetencyDefinition
name: public
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: public.
competency statement: public
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-4-2
type: CompetencyDefinition
name: private
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: private.
competency statement: private
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-4-3
type: CompetencyDefinition
name: hybrid
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: hybrid.
competency statement: hybrid
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-4-4
type: CompetencyDefinition
name: multi-cloud
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: multi-cloud.
competency statement: multi-cloud
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-4-5
type: CompetencyDefinition
name: big data services
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: big data services.
competency statement: big data services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-4-6
type: CompetencyDefinition
name: high performance computing
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: high performance computing.
competency statement: high performance computing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-5
type: CompetencyDefinition
name: databases
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: databases.
competency statement: databases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-6
type: CompetencyDefinition
name: ledgers
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: ledgers.
competency statement: ledgers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-1-2-7
type: CompetencyDefinition
name: storage systems
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: storage systems.
competency statement: storage systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-1-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2
type: CompetencyDefinition
name: classes of vulnerabilities & threats
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: classes of vulnerabilities & threats.
competency statement: classes of vulnerabilities & threats
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2-1
type: CompetencyDefinition
name: access/admission control & ID management
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: access/admission control & ID management.
competency statement: access/admission control & ID management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2-2
type: CompetencyDefinition
name: data transportation
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: data transportation.
competency statement: data transportation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2-3
type: CompetencyDefinition
name: resource management and coordination services
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: resource management and coordination services.
competency statement: resource management and coordination services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2-4
type: CompetencyDefinition
name: data security
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: data security.
competency statement: data security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2-4-1
type: CompetencyDefinition
name: confidentiality integrity and availability
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: confidentiality integrity and availability.
competency statement: confidentiality integrity and availability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2-4-2
type: CompetencyDefinition
name: side channel attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: side channel attacks.
competency statement: side channel attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-2-4-3
type: CompetencyDefinition
name: data consistency
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: data consistency.
competency statement: data consistency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-2-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3
type: CompetencyDefinition
name: decentralised P2P models
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: decentralised P2P models.
competency statement: decentralised P2P models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-1
type: CompetencyDefinition
name: principles
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: principles.
competency statement: principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-1-1
type: CompetencyDefinition
name: symmetry of interfaces
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: symmetry of interfaces.
competency statement: symmetry of interfaces
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-1-2
type: CompetencyDefinition
name: resilience to perturbations
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: resilience to perturbations.
competency statement: resilience to perturbations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-1-3
type: CompetencyDefinition
name: survivability through replication
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: survivability through replication.
competency statement: survivability through replication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-1-4
type: CompetencyDefinition
name: peer resources at the network's edge
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: peer resources at the network's edge.
competency statement: peer resources at the network's edge
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-1-5
type: CompetencyDefinition
name: address variance
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: address variance.
competency statement: address variance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-2
type: CompetencyDefinition
name: unstructured P2P protocols
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: unstructured P2P protocols.
competency statement: unstructured P2P protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-2-1
type: CompetencyDefinition
name: message passing
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: message passing.
competency statement: message passing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-3
type: CompetencyDefinition
name: structured P2P protocols
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: structured P2P protocols.
competency statement: structured P2P protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-3-1
type: CompetencyDefinition
name: distributed hash table
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: distributed hash table.
competency statement: distributed hash table
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-4
type: CompetencyDefinition
name: hybrid P2P protocols
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: hybrid P2P protocols.
competency statement: hybrid P2P protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-3-5
type: CompetencyDefinition
name: hierarchical P2P protocols
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: hierarchical P2P protocols.
competency statement: hierarchical P2P protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4
type: CompetencyDefinition
name: attacking P2P systems
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: attacking P2P systems.
competency statement: attacking P2P systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-1
type: CompetencyDefinition
name: functional elements
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: functional elements.
competency statement: functional elements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-1-1
type: CompetencyDefinition
name: P2P operations
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: P2P operations.
competency statement: P2P operations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-1-1-1
type: CompetencyDefinition
name: mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: mitigations.
competency statement: mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-1-2
type: CompetencyDefinition
name: P2P data structures
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: P2P data structures.
competency statement: P2P data structures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2
type: CompetencyDefinition
name: attack types
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: attack types.
competency statement: attack types
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-1
type: CompetencyDefinition
name: denial of service (DoS)
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: denial of service (DoS).
competency statement: denial of service (DoS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-2
type: CompetencyDefinition
name: collusion attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: collusion attacks.
competency statement: collusion attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-3
type: CompetencyDefinition
name: pollution attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: pollution attacks.
competency statement: pollution attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-4
type: CompetencyDefinition
name: white washing
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: white washing.
competency statement: white washing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-5
type: CompetencyDefinition
name: routing attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: routing attacks.
competency statement: routing attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-5-1
type: CompetencyDefinition
name: routing table poisoning
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: routing table poisoning.
competency statement: routing table poisoning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-6
type: CompetencyDefinition
name: buffer map cheating attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: buffer map cheating attacks.
competency statement: buffer map cheating attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-7
type: CompetencyDefinition
name: sybil attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: sybil attacks.
competency statement: sybil attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-8
type: CompetencyDefinition
name: eclipse attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: eclipse attacks.
competency statement: eclipse attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-8-1
type: CompetencyDefinition
name: localised eclipse attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: localised eclipse attacks.
competency statement: localised eclipse attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-8-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-8-2
type: CompetencyDefinition
name: topology aware localised eclipse attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: topology aware localised eclipse attacks.
competency statement: topology aware localised eclipse attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-8-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-4-2-8-3
type: CompetencyDefinition
name: outgoing eclipse attacks
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: outgoing eclipse attacks.
competency statement: outgoing eclipse attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-4-2-8-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5
type: CompetencyDefinition
name: coordinated resources clustering
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: coordinated resources clustering.
competency statement: coordinated resources clustering
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-1
type: CompetencyDefinition
name: systems coordination styles
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: systems coordination styles.
competency statement: systems coordination styles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-1-1
type: CompetencyDefinition
name: synchronous
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: synchronous.
competency statement: synchronous
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-1-2
type: CompetencyDefinition
name: asynchronous
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: asynchronous.
competency statement: asynchronous
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-1-3
type: CompetencyDefinition
name: partially synchronous
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: partially synchronous.
competency statement: partially synchronous
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-2
type: CompetencyDefinition
name: reliable and secure group communication
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: reliable and secure group communication.
competency statement: reliable and secure group communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3
type: CompetencyDefinition
name: coordination principles
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: coordination principles.
competency statement: coordination principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-1
type: CompetencyDefinition
name: consensus
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: consensus.
competency statement: consensus
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-1-1
type: CompetencyDefinition
name: agreement
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: agreement.
competency statement: agreement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-1-2
type: CompetencyDefinition
name: validity
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: validity.
competency statement: validity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-1-3
type: CompetencyDefinition
name: termination
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: termination.
competency statement: termination
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2
type: CompetencyDefinition
name: group membership and consistency
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: group membership and consistency.
competency statement: group membership and consistency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2-1
type: CompetencyDefinition
name: strong consistency models
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: strong consistency models.
competency statement: strong consistency models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2-1-1
type: CompetencyDefinition
name: strict consistency
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: strict consistency.
competency statement: strict consistency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2-1-2
type: CompetencyDefinition
name: linearisability
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: linearisability.
competency statement: linearisability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2-2
type: CompetencyDefinition
name: weak consistency models
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: weak consistency models.
competency statement: weak consistency models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2-2-1
type: CompetencyDefinition
name: sequential consistency
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: sequential consistency.
competency statement: sequential consistency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2-2-2
type: CompetencyDefinition
name: causal consistency
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: causal consistency.
competency statement: causal consistency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-3-2-2-3
type: CompetencyDefinition
name: eventual consistency
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: eventual consistency.
competency statement: eventual consistency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-3-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4
type: CompetencyDefinition
name: replication management and coordination schema
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: replication management and coordination schema.
competency statement: replication management and coordination schema
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-1
type: CompetencyDefinition
name: CAP
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: CAP.
competency statement: CAP
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-1-1
type: CompetencyDefinition
name: consistency
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: consistency.
competency statement: consistency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-1-2
type: CompetencyDefinition
name: availability
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: availability.
competency statement: availability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-1-3
type: CompetencyDefinition
name: partition
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: partition.
competency statement: partition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-2
type: CompetencyDefinition
name: replication and coordination
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: replication and coordination.
competency statement: replication and coordination
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-3
type: CompetencyDefinition
name: Paxos
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: Paxos.
competency statement: Paxos
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-4
type: CompetencyDefinition
name: Byzantine Fault Tolerance
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: Byzantine Fault Tolerance.
competency statement: Byzantine Fault Tolerance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-5-4-5
type: CompetencyDefinition
name: commit protocols
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: commit protocols.
competency statement: commit protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-5-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6
type: CompetencyDefinition
name: coordination classes and attackability
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: coordination classes and attackability.
competency statement: coordination classes and attackability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-1
type: CompetencyDefinition
name: classes of disruptions
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: classes of disruptions.
competency statement: classes of disruptions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-1-1
type: CompetencyDefinition
name: timing based
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: timing based.
competency statement: timing based
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-1-2
type: CompetencyDefinition
name: value based
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: value based.
competency statement: value based
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2
type: CompetencyDefinition
name: resource coordination class
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: resource coordination class.
competency statement: resource coordination class
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-1
type: CompetencyDefinition
name: characteristics
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: characteristics.
competency statement: characteristics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2
type: CompetencyDefinition
name: cloud model
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: cloud model.
competency statement: cloud model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-1
type: CompetencyDefinition
name: IaaS
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: IaaS.
competency statement: IaaS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-2
type: CompetencyDefinition
name: PaaS
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: PaaS.
competency statement: PaaS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-3
type: CompetencyDefinition
name: operational attributes
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: operational attributes.
competency statement: operational attributes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-4
type: CompetencyDefinition
name: client-server model
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: client-server model.
competency statement: client-server model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5
type: CompetencyDefinition
name: attackability implications
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: attackability implications.
competency statement: attackability implications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5-1
type: CompetencyDefinition
name: compromise of resources
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: compromise of resources.
competency statement: compromise of resources
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5-2
type: CompetencyDefinition
name: compromise of access/admission control
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: compromise of access/admission control.
competency statement: compromise of access/admission control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5-3
type: CompetencyDefinition
name: compromise of VM
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: compromise of VM.
competency statement: compromise of VM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5-4
type: CompetencyDefinition
name: compromise of scheduler
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: compromise of scheduler.
competency statement: compromise of scheduler
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5-5
type: CompetencyDefinition
name: compromise of broker
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: compromise of broker.
competency statement: compromise of broker
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5-6
type: CompetencyDefinition
name: compromise of communication
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: compromise of communication.
competency statement: compromise of communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-2-2-5-7
type: CompetencyDefinition
name: compromise on monitoring and accounting
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: compromise on monitoring and accounting.
competency statement: compromise on monitoring and accounting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-2-2-5-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3
type: CompetencyDefinition
name: services coordination class
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: services coordination class.
competency statement: services coordination class
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1
type: CompetencyDefinition
name: characteristic examples
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: characteristic examples.
competency statement: characteristic examples
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1-1
type: CompetencyDefinition
name: web services
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: web services.
competency statement: web services
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1-2
type: CompetencyDefinition
name: key distribution
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: key distribution.
competency statement: key distribution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1-3
type: CompetencyDefinition
name: storage
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: storage.
competency statement: storage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1-4
type: CompetencyDefinition
name: transactional services, databases
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: transactional services, databases.
competency statement: transactional services, databases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1-5
type: CompetencyDefinition
name: blockchains/cryptocurrencies
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: blockchains/cryptocurrencies.
competency statement: blockchains/cryptocurrencies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1-5-1
type: CompetencyDefinition
name: properties
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: properties.
competency statement: properties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-1-5-2
type: CompetencyDefinition
name: proof of work
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: proof of work.
competency statement: proof of work
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-1-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-2
type: CompetencyDefinition
name: attackability implications
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: attackability implications.
competency statement: attackability implications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-2-1
type: CompetencyDefinition
name: short transactions
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: short transactions.
competency statement: short transactions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-2-2
type: CompetencyDefinition
name: large transactions
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: large transactions.
competency statement: large transactions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-2-3
type: CompetencyDefinition
name: mixed transactions
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: mixed transactions.
competency statement: mixed transactions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-2-3-1
type: CompetencyDefinition
name: e-commerce supporting transactions
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: e-commerce supporting transactions.
competency statement: e-commerce supporting transactions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-DSS-6-3-2-3-2
type: CompetencyDefinition
name: informational systems
description: CyBOK v1.1.0 knowledge-tree topic in Distributed Systems Security (DSS). Topic: informational systems.
competency statement: informational systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Distributed Systems Security
reference code: CYBOK-DSS-6-3-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS
type: CompetencyDefinition
name: Formal Methods for Security
description: Formal specification, modelling and reasoning about the security of systems, software and protocols, covering the fundamental approaches, techniques and tool support.
competency statement: Formal Methods for Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Systems Security
reference code: CYBOK-FMS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-1
type: CompetencyDefinition
name: Motivation
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Motivation.
competency statement: Motivation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-1-1
type: CompetencyDefinition
name: Inadequacy of Traditional Development Methods
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Inadequacy of Traditional Development Methods.
competency statement: Inadequacy of Traditional Development Methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-1-1-1
type: CompetencyDefinition
name: System design
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: System design.
competency statement: System design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-1-1-2
type: CompetencyDefinition
name: Code level
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Code level.
competency statement: Code level
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-1-1-3
type: CompetencyDefinition
name: Configuration level
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Configuration level.
competency statement: Configuration level
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-1-2
type: CompetencyDefinition
name: Towards More Scientific Development Methods
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Towards More Scientific Development Methods.
competency statement: Towards More Scientific Development Methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-1-3
type: CompetencyDefinition
name: Limitations
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Limitations.
competency statement: Limitations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2
type: CompetencyDefinition
name: Foundations, Methods and Tools
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Foundations, Methods and Tools.
competency statement: Foundations, Methods and Tools
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-1
type: CompetencyDefinition
name: Properties of Systems and Their Executions
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Properties of Systems and Their Executions.
competency statement: Properties of Systems and Their Executions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-1-1
type: CompetencyDefinition
name: Trace Properties
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Trace Properties.
competency statement: Trace Properties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-1-2
type: CompetencyDefinition
name: Hyperproperties
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Hyperproperties.
competency statement: Hyperproperties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-1-3
type: CompetencyDefinition
name: Relations on Systems
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Relations on Systems.
competency statement: Relations on Systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-2
type: CompetencyDefinition
name: Logics and Specification Languages
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Logics and Specification Languages.
competency statement: Logics and Specification Languages
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-3
type: CompetencyDefinition
name: Property Checking
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Property Checking.
competency statement: Property Checking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-3-1
type: CompetencyDefinition
name: Interactive Theorem Proving
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Interactive Theorem Proving.
competency statement: Interactive Theorem Proving
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-3-2
type: CompetencyDefinition
name: Decision Procedures
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Decision Procedures.
competency statement: Decision Procedures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-3-3
type: CompetencyDefinition
name: Static Analysis
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Static Analysis.
competency statement: Static Analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-2-3-4
type: CompetencyDefinition
name: Dynamic Analysis
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Dynamic Analysis.
competency statement: Dynamic Analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-2-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-3
type: CompetencyDefinition
name: Hardware
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Hardware.
competency statement: Hardware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-3-1
type: CompetencyDefinition
name: Hardware Verification
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Hardware Verification.
competency statement: Hardware Verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-3-2
type: CompetencyDefinition
name: Side-Channels
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Side-Channels.
competency statement: Side-Channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-3-3
type: CompetencyDefinition
name: API Attacks on Security Hardware
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: API Attacks on Security Hardware.
competency statement: API Attacks on Security Hardware
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4
type: CompetencyDefinition
name: Cryptographic Protocols
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Cryptographic Protocols.
competency statement: Cryptographic Protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-1
type: CompetencyDefinition
name: Symbolic Methods
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Symbolic Methods.
competency statement: Symbolic Methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-1-1
type: CompetencyDefinition
name: Theorem Proving
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Theorem Proving.
competency statement: Theorem Proving
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-1-2
type: CompetencyDefinition
name: Model Checking Trace Properties
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Model Checking Trace Properties.
competency statement: Model Checking Trace Properties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-1-3
type: CompetencyDefinition
name: Model Checking Non-trace Properties
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Model Checking Non-trace Properties.
competency statement: Model Checking Non-trace Properties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-2
type: CompetencyDefinition
name: Stochastic Methods
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Stochastic Methods.
competency statement: Stochastic Methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-3
type: CompetencyDefinition
name: Computational Methods
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Computational Methods.
competency statement: Computational Methods
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-3-1
type: CompetencyDefinition
name: Game-based Proofs
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Game-based Proofs.
competency statement: Game-based Proofs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-4-3-2
type: CompetencyDefinition
name: Simulation-based Proofs
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Simulation-based Proofs.
competency statement: Simulation-based Proofs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5
type: CompetencyDefinition
name: Software and Large-Scale Systems
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Software and Large-Scale Systems.
competency statement: Software and Large-Scale Systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-1
type: CompetencyDefinition
name: Information Flow Control
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Information Flow Control.
competency statement: Information Flow Control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-1-1
type: CompetencyDefinition
name: Static Analysis and Typing
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Static Analysis and Typing.
competency statement: Static Analysis and Typing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-1-2
type: CompetencyDefinition
name: Self-composition and Product Programs
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Self-composition and Product Programs.
competency statement: Self-composition and Product Programs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-2
type: CompetencyDefinition
name: Cryptographic Libraries
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Cryptographic Libraries.
competency statement: Cryptographic Libraries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-2-1
type: CompetencyDefinition
name: Freedom from side-channel attacks
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Freedom from side-channel attacks.
competency statement: Freedom from side-channel attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-2-2
type: CompetencyDefinition
name: Memory safety
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Memory safety.
competency statement: Memory safety
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-2-3
type: CompetencyDefinition
name: Cryptographic security
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Cryptographic security.
competency statement: Cryptographic security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-3
type: CompetencyDefinition
name: Low-level Code
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Low-level Code.
competency statement: Low-level Code
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-4
type: CompetencyDefinition
name: Operating Systems
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Operating Systems.
competency statement: Operating Systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-4-1
type: CompetencyDefinition
name: Functional Correctness of Kernel Components
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Functional Correctness of Kernel Components.
competency statement: Functional Correctness of Kernel Components
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-4-2
type: CompetencyDefinition
name: Absence of Bug Classes
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Absence of Bug Classes.
competency statement: Absence of Bug Classes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-5
type: CompetencyDefinition
name: Web-based Applications
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Web-based Applications.
competency statement: Web-based Applications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-5-1
type: CompetencyDefinition
name: Web Programming
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Web Programming.
competency statement: Web Programming
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-5-2
type: CompetencyDefinition
name: Web Components
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Web Components.
competency statement: Web Components
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-5-3
type: CompetencyDefinition
name: Component Interaction
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Component Interaction.
competency statement: Component Interaction
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-5-6
type: CompetencyDefinition
name: Full-stack Verification
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Full-stack Verification.
competency statement: Full-stack Verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-5-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-6
type: CompetencyDefinition
name: Configuration
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Configuration.
competency statement: Configuration
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-6-1
type: CompetencyDefinition
name: Policy Analysis
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Policy Analysis.
competency statement: Policy Analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-FMS-6-2
type: CompetencyDefinition
name: Specification-based Synthesis
description: CyBOK v1.1.0 knowledge-tree topic in Formal Methods for Security (FMS). Topic: Specification-based Synthesis.
competency statement: Specification-based Synthesis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Formal Methods for Security
reference code: CYBOK-FMS-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV
type: CompetencyDefinition
name: Operating Systems & Virtualisation Security
description: Operating systems protection mechanisms, implementing secure abstraction of hardware, and sharing of resources, including isolation in multiuser systems, secure virtualisation, and security in database systems.
competency statement: Operating Systems & Virtualisation Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Systems Security
reference code: CYBOK-OSV
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1
type: CompetencyDefinition
name: attacker model
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: attacker model.
competency statement: attacker model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1
type: CompetencyDefinition
name: threats to security for modern OSs
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: threats to security for modern OSs.
competency statement: threats to security for modern OSs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-1
type: CompetencyDefinition
name: malicious extensions
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: malicious extensions.
competency statement: malicious extensions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-1-3
type: CompetencyDefinition
name: DMZ
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: DMZ.
competency statement: DMZ
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-2
type: CompetencyDefinition
name: bootkit
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: bootkit.
competency statement: bootkit
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-3
type: CompetencyDefinition
name: memory errors (software)
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: memory errors (software).
competency statement: memory errors (software)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-4
type: CompetencyDefinition
name: memory corruption (hardware)
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: memory corruption (hardware).
competency statement: memory corruption (hardware)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-5
type: CompetencyDefinition
name: uninitialised data leakage
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: uninitialised data leakage.
competency statement: uninitialised data leakage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-6
type: CompetencyDefinition
name: concurrency bugs and double fetch
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: concurrency bugs and double fetch.
competency statement: concurrency bugs and double fetch
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-7
type: CompetencyDefinition
name: side channels (hardware)
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: side channels (hardware).
competency statement: side channels (hardware)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-8
type: CompetencyDefinition
name: side channels (speculative)
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: side channels (speculative).
competency statement: side channels (speculative)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-9
type: CompetencyDefinition
name: side channels (software)
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: side channels (software).
competency statement: side channels (software)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-10
type: CompetencyDefinition
name: resource depletion (DoS)
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: resource depletion (DoS).
competency statement: resource depletion (DoS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-10
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-1-11
type: CompetencyDefinition
name: deadlocks (DoS)
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: deadlocks (DoS).
competency statement: deadlocks (DoS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-1-11
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-1-2
type: CompetencyDefinition
name: attack surface
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: attack surface.
competency statement: attack surface
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2
type: CompetencyDefinition
name: role of operating systems
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: role of operating systems.
competency statement: role of operating systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-1
type: CompetencyDefinition
name: isolation
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: isolation.
competency statement: isolation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-2
type: CompetencyDefinition
name: mediation
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: mediation.
competency statement: mediation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-3
type: CompetencyDefinition
name: design choices
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: design choices.
competency statement: design choices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-3-1
type: CompetencyDefinition
name: single domain
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: single domain.
competency statement: single domain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-3-2
type: CompetencyDefinition
name: monolithic OS
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: monolithic OS.
competency statement: monolithic OS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-3-3
type: CompetencyDefinition
name: microkernel based multi-server
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: microkernel based multi-server.
competency statement: microkernel based multi-server
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-3-4
type: CompetencyDefinition
name: unikernel
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: unikernel.
competency statement: unikernel
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-4
type: CompetencyDefinition
name: virtual machines
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: virtual machines.
competency statement: virtual machines
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-4-1
type: CompetencyDefinition
name: hypervisors
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: hypervisors.
competency statement: hypervisors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-4-2
type: CompetencyDefinition
name: QubesOS
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: QubesOS.
competency statement: QubesOS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-4-3
type: CompetencyDefinition
name: drawbacks
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: drawbacks.
competency statement: drawbacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-4-4
type: CompetencyDefinition
name: containers
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: containers.
competency statement: containers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-5
type: CompetencyDefinition
name: IoT
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: IoT.
competency statement: IoT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-2-6
type: CompetencyDefinition
name: security domains
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: security domains.
competency statement: security domains
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3
type: CompetencyDefinition
name: OS security principles
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: OS security principles.
competency statement: OS security principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1
type: CompetencyDefinition
name: Saltzer and Schroeder's principles
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Saltzer and Schroeder's principles.
competency statement: Saltzer and Schroeder's principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-1
type: CompetencyDefinition
name: principle of economy of mechanism
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of economy of mechanism.
competency statement: principle of economy of mechanism
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-2
type: CompetencyDefinition
name: principle of fail-safe defaults
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of fail-safe defaults.
competency statement: principle of fail-safe defaults
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-3
type: CompetencyDefinition
name: principle of complete mediation
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of complete mediation.
competency statement: principle of complete mediation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-4
type: CompetencyDefinition
name: principle of open design
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of open design.
competency statement: principle of open design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-5
type: CompetencyDefinition
name: principle of separation of privilege
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of separation of privilege.
competency statement: principle of separation of privilege
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-6
type: CompetencyDefinition
name: principle of least authority
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of least authority.
competency statement: principle of least authority
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-7
type: CompetencyDefinition
name: principle of least commmon mechanism
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of least commmon mechanism.
competency statement: principle of least commmon mechanism
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-1-8
type: CompetencyDefinition
name: principle of psychological acceptability
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of psychological acceptability.
competency statement: principle of psychological acceptability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-1-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-2
type: CompetencyDefinition
name: security models
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: security models.
competency statement: security models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-2-1
type: CompetencyDefinition
name: Bell-LaPadula model
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Bell-LaPadula model.
competency statement: Bell-LaPadula model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-2-2
type: CompetencyDefinition
name: Biba model
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Biba model.
competency statement: Biba model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-3
type: CompetencyDefinition
name: newer principles
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: newer principles.
competency statement: newer principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-3-1
type: CompetencyDefinition
name: principle of minimizing the trusted computing base
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of minimizing the trusted computing base.
competency statement: principle of minimizing the trusted computing base
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-3-3-2
type: CompetencyDefinition
name: principle of intentional use
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: principle of intentional use.
competency statement: principle of intentional use
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4
type: CompetencyDefinition
name: primitives for isolation and mediation
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: primitives for isolation and mediation.
competency statement: primitives for isolation and mediation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1
type: CompetencyDefinition
name: Multics
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Multics.
competency statement: Multics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1-1
type: CompetencyDefinition
name: rings
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: rings.
competency statement: rings
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1-2
type: CompetencyDefinition
name: virtual memory
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: virtual memory.
competency statement: virtual memory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1-3
type: CompetencyDefinition
name: segment-based protection
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: segment-based protection.
competency statement: segment-based protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1-3-1
type: CompetencyDefinition
name: segmentation
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: segmentation.
competency statement: segmentation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1-4
type: CompetencyDefinition
name: hierarchical filesystems
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: hierarchical filesystems.
competency statement: hierarchical filesystems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1-5
type: CompetencyDefinition
name: mandatory access controls
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: mandatory access controls.
competency statement: mandatory access controls
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-1-6
type: CompetencyDefinition
name: discretionary access controls
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: discretionary access controls.
competency statement: discretionary access controls
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-2
type: CompetencyDefinition
name: trusted computer system evaluation criteria
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: trusted computer system evaluation criteria.
competency statement: trusted computer system evaluation criteria
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-3
type: CompetencyDefinition
name: authentication and identification
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: authentication and identification.
competency statement: authentication and identification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-3-1
type: CompetencyDefinition
name: access control lists
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: access control lists.
competency statement: access control lists
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-3-1-1
type: CompetencyDefinition
name: SELinux
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: SELinux.
competency statement: SELinux
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-4
type: CompetencyDefinition
name: capabilities
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: capabilities.
competency statement: capabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-5
type: CompetencyDefinition
name: physical access and secure deletion
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: physical access and secure deletion.
competency statement: physical access and secure deletion
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-6
type: CompetencyDefinition
name: memory protection and address spaces
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: memory protection and address spaces.
competency statement: memory protection and address spaces
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-6-1
type: CompetencyDefinition
name: paging
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: paging.
competency statement: paging
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7
type: CompetencyDefinition
name: modern hardware extensions for memory protection
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: modern hardware extensions for memory protection.
competency statement: modern hardware extensions for memory protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7-1
type: CompetencyDefinition
name: Intel MPX
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Intel MPX.
competency statement: Intel MPX
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7-2
type: CompetencyDefinition
name: Intel MPK
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Intel MPK.
competency statement: Intel MPK
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7-3
type: CompetencyDefinition
name: memory tagging extensions
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: memory tagging extensions.
competency statement: memory tagging extensions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7-4
type: CompetencyDefinition
name: memory protection unit
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: memory protection unit.
competency statement: memory protection unit
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7-5
type: CompetencyDefinition
name: Intel SGX
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Intel SGX.
competency statement: Intel SGX
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7-6
type: CompetencyDefinition
name: ARM TrustZone
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: ARM TrustZone.
competency statement: ARM TrustZone
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-7-7
type: CompetencyDefinition
name: DMA
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: DMA.
competency statement: DMA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-7-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-8
type: CompetencyDefinition
name: protection rings
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: protection rings.
competency statement: protection rings
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-8-1
type: CompetencyDefinition
name: ring 0
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: ring 0.
competency statement: ring 0
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-8-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-8-2
type: CompetencyDefinition
name: ring -1
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: ring -1.
competency statement: ring -1
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-8-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-2
type: CompetencyDefinition
name: safe languages
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: safe languages.
competency statement: safe languages
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-8-3
type: CompetencyDefinition
name: ring -2
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: ring -2.
competency statement: ring -2
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-8-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-8-4
type: CompetencyDefinition
name: ring -3 / Intel ME
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: ring -3 / Intel ME.
competency statement: ring -3 / Intel ME
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-8-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-4-9
type: CompetencyDefinition
name: low-end devices and IoT
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: low-end devices and IoT.
competency statement: low-end devices and IoT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-4-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5
type: CompetencyDefinition
name: operating system hardening
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: operating system hardening.
competency statement: operating system hardening
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-1
type: CompetencyDefinition
name: formal verification
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: formal verification.
competency statement: formal verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-2
type: CompetencyDefinition
name: information hiding
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: information hiding.
competency statement: information hiding
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-2-1
type: CompetencyDefinition
name: ASLR
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: ASLR.
competency statement: ASLR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-2-1-1
type: CompetencyDefinition
name: KASLR
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: KASLR.
competency statement: KASLR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-2-2
type: CompetencyDefinition
name: fine-grained randomisation
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: fine-grained randomisation.
competency statement: fine-grained randomisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-3
type: CompetencyDefinition
name: control-flow restrictions
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: control-flow restrictions.
competency statement: control-flow restrictions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-3-1
type: CompetencyDefinition
name: control-flow integrity
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: control-flow integrity.
competency statement: control-flow integrity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-3-2
type: CompetencyDefinition
name: shadow stacks
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: shadow stacks.
competency statement: shadow stacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-3-3
type: CompetencyDefinition
name: indirect branch tracking
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: indirect branch tracking.
competency statement: indirect branch tracking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-3-4
type: CompetencyDefinition
name: pointer authentication
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: pointer authentication.
competency statement: pointer authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-3-5
type: CompetencyDefinition
name: data-flow integrity
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: data-flow integrity.
competency statement: data-flow integrity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4
type: CompetencyDefinition
name: partitioning
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: partitioning.
competency statement: partitioning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-1
type: CompetencyDefinition
name: write xor execute
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: write xor execute.
competency statement: write xor execute
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-2
type: CompetencyDefinition
name: SMEP and SMAP
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: SMEP and SMAP.
competency statement: SMEP and SMAP
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-3
type: CompetencyDefinition
name: speculative execution
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: speculative execution.
competency statement: speculative execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-3-1
type: CompetencyDefinition
name: meltdown
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: meltdown.
competency statement: meltdown
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-3-2
type: CompetencyDefinition
name: spectre
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: spectre.
competency statement: spectre
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-3-3
type: CompetencyDefinition
name: RIDL
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: RIDL.
competency statement: RIDL
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-3-4
type: CompetencyDefinition
name: partitioning micro-architectural states
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: partitioning micro-architectural states.
competency statement: partitioning micro-architectural states
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-4-3-5
type: CompetencyDefinition
name: page colouring
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: page colouring.
competency statement: page colouring
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-4-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-5
type: CompetencyDefinition
name: code and data integrity checks
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: code and data integrity checks.
competency statement: code and data integrity checks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-5-1
type: CompetencyDefinition
name: driver signing
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: driver signing.
competency statement: driver signing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-5-2
type: CompetencyDefinition
name: boot checks
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: boot checks.
competency statement: boot checks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-5-3
type: CompetencyDefinition
name: UEFI
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: UEFI.
competency statement: UEFI
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-5-4
type: CompetencyDefinition
name: TPMs
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: TPMs.
competency statement: TPMs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-5-4-1
type: CompetencyDefinition
name: PCRs
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: PCRs.
competency statement: PCRs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-5-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-5-5
type: CompetencyDefinition
name: hypervisor supported introspection
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: hypervisor supported introspection.
competency statement: hypervisor supported introspection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-5-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-5-6
type: CompetencyDefinition
name: anomaly detection
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: anomaly detection.
competency statement: anomaly detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-5-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-6
type: CompetencyDefinition
name: related areas
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: related areas.
competency statement: related areas
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-6-1
type: CompetencyDefinition
name: databases
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: databases.
competency statement: databases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-6-1-1
type: CompetencyDefinition
name: querying encrypted databases
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: querying encrypted databases.
competency statement: querying encrypted databases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-6-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-6-1-2
type: CompetencyDefinition
name: homomorphic encryption
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: homomorphic encryption.
competency statement: homomorphic encryption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-6-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-6-1-3
type: CompetencyDefinition
name: outsourced databases
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: outsourced databases.
competency statement: outsourced databases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-6-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-6-1-3-1
type: CompetencyDefinition
name: Merkle hash trees
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: Merkle hash trees.
competency statement: Merkle hash trees
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-6-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-7
type: CompetencyDefinition
name: embracing security
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: embracing security.
competency statement: embracing security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-7-1
type: CompetencyDefinition
name: GRSecurity
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: GRSecurity.
competency statement: GRSecurity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-OSV-7-2
type: CompetencyDefinition
name: PaX Team
description: CyBOK v1.1.0 knowledge-tree topic in Operating Systems & Virtualisation Security (OSV). Topic: PaX Team.
competency statement: PaX Team
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Operating Systems & Virtualisation Security
reference code: CYBOK-OSV-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SPS
type: CompetencyDefinition
name: Software and Platform Security
description: CyBOK v1.1.0 broad category SPS: Software and Platform Security. Contains knowledge areas: Software Security, Secure Software Lifecycle, Web & Mobile Security.
competency statement: Software and Platform Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: CyBOK Category
reference code: CYBOK-SPS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS
type: CompetencyDefinition
name: Software Security
description: Known categories of programming errors resulting in security bugs, & techniques for avoiding these errors—both through coding practice and improved language design—and tools, techniques, and methods for detection of such errors in existing systems.
competency statement: Software Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software and Platform Security
reference code: CYBOK-SS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1
type: CompetencyDefinition
name: categories of vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: categories of vulnerabilities.
competency statement: categories of vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-1
type: CompetencyDefinition
name: CVEs and CWEs
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: CVEs and CWEs.
competency statement: CVEs and CWEs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2
type: CompetencyDefinition
name: memory management vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: memory management vulnerabilities.
competency statement: memory management vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-1
type: CompetencyDefinition
name: attacks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: attacks.
competency statement: attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-1-1
type: CompetencyDefinition
name: code corruption attacks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: code corruption attacks.
competency statement: code corruption attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-1-2
type: CompetencyDefinition
name: control-flow hijack attacks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: control-flow hijack attacks.
competency statement: control-flow hijack attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-1-3
type: CompetencyDefinition
name: information leak attack
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: information leak attack.
competency statement: information leak attack
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-1-4
type: CompetencyDefinition
name: data-only-attacks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: data-only-attacks.
competency statement: data-only-attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-3
type: CompetencyDefinition
name: spatial vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: spatial vulnerabilities.
competency statement: spatial vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-2-4
type: CompetencyDefinition
name: temporal vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: temporal vulnerabilities.
competency statement: temporal vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-3
type: CompetencyDefinition
name: structured output generation vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: structured output generation vulnerabilities.
competency statement: structured output generation vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-3-1
type: CompetencyDefinition
name: SQL injection
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: SQL injection.
competency statement: SQL injection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-3-2
type: CompetencyDefinition
name: command injection vulnerabilitiies
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: command injection vulnerabilitiies.
competency statement: command injection vulnerabilitiies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-3-3
type: CompetencyDefinition
name: script injection vulnerabilities (XSS)
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: script injection vulnerabilities (XSS).
competency statement: script injection vulnerabilities (XSS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-3-4
type: CompetencyDefinition
name: stored injection vulnerabiliites
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: stored injection vulnerabiliites.
competency statement: stored injection vulnerabiliites
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-3-5
type: CompetencyDefinition
name: higher-order injection vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: higher-order injection vulnerabilities.
competency statement: higher-order injection vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-4
type: CompetencyDefinition
name: race condition vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: race condition vulnerabilities.
competency statement: race condition vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-4-1
type: CompetencyDefinition
name: concurrency bugs
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: concurrency bugs.
competency statement: concurrency bugs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-4-2
type: CompetencyDefinition
name: time-of-check to time-of-use
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: time-of-check to time-of-use.
competency statement: time-of-check to time-of-use
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-5
type: CompetencyDefinition
name: API vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: API vulnerabilities.
competency statement: API vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-5-1
type: CompetencyDefinition
name: correct use
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: correct use.
competency statement: correct use
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-5-2
type: CompetencyDefinition
name: correct implementation
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: correct implementation.
competency statement: correct implementation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6
type: CompetencyDefinition
name: side-channel vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: side-channel vulnerabilities.
competency statement: side-channel vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6-1
type: CompetencyDefinition
name: software-based side-channels
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: software-based side-channels.
competency statement: software-based side-channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6-2
type: CompetencyDefinition
name: covert channels
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: covert channels.
competency statement: covert channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6-3
type: CompetencyDefinition
name: micro-architectual effects
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: micro-architectual effects.
competency statement: micro-architectual effects
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6-4
type: CompetencyDefinition
name: fault-injection attacks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: fault-injection attacks.
competency statement: fault-injection attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6-4-1
type: CompetencyDefinition
name: physical fault-injection
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: physical fault-injection.
competency statement: physical fault-injection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6-4-2
type: CompetencyDefinition
name: software fault-injection
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: software fault-injection.
competency statement: software fault-injection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-1-6-4-2-1
type: CompetencyDefinition
name: Rowhammer
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: Rowhammer.
competency statement: Rowhammer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-1-6-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2
type: CompetencyDefinition
name: prevention of vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: prevention of vulnerabilities.
competency statement: prevention of vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-1
type: CompetencyDefinition
name: API design
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: API design.
competency statement: API design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-1-1
type: CompetencyDefinition
name: defensive programming
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: defensive programming.
competency statement: defensive programming
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-1-2
type: CompetencyDefinition
name: sandboxing
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: sandboxing.
competency statement: sandboxing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-1-3
type: CompetencyDefinition
name: principle of least privilege
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: principle of least privilege.
competency statement: principle of least privilege
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-1-4
type: CompetencyDefinition
name: assertions
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: assertions.
competency statement: assertions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-1-5
type: CompetencyDefinition
name: contracts
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: contracts.
competency statement: contracts
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2
type: CompetencyDefinition
name: coding practices
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: coding practices.
competency statement: coding practices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-1
type: CompetencyDefinition
name: coding guidelines
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: coding guidelines.
competency statement: coding guidelines
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-1-1
type: CompetencyDefinition
name: MISRA
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: MISRA.
competency statement: MISRA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-2
type: CompetencyDefinition
name: dangerous functions
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: dangerous functions.
competency statement: dangerous functions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-3
type: CompetencyDefinition
name: programming idioms
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: programming idioms.
competency statement: programming idioms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-4
type: CompetencyDefinition
name: resource acquisition is initialisation
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: resource acquisition is initialisation.
competency statement: resource acquisition is initialisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-5
type: CompetencyDefinition
name: move semantics
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: move semantics.
competency statement: move semantics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-6
type: CompetencyDefinition
name: smart pointers
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: smart pointers.
competency statement: smart pointers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-2-7
type: CompetencyDefinition
name: checking compliance
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: checking compliance.
competency statement: checking compliance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-3
type: CompetencyDefinition
name: erroneous execution
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: erroneous execution.
competency statement: erroneous execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-3-1
type: CompetencyDefinition
name: trapped errors
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: trapped errors.
competency statement: trapped errors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-3-2
type: CompetencyDefinition
name: untrapped errors
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: untrapped errors.
competency statement: untrapped errors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-4
type: CompetencyDefinition
name: language design and type systems
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: language design and type systems.
competency statement: language design and type systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-4-1
type: CompetencyDefinition
name: memory management mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: memory management mitigations.
competency statement: memory management mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-4-2
type: CompetencyDefinition
name: immutable state
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: immutable state.
competency statement: immutable state
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-4-3
type: CompetencyDefinition
name: dynamic checks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: dynamic checks.
competency statement: dynamic checks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-4-4
type: CompetencyDefinition
name: static checks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: static checks.
competency statement: static checks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-5
type: CompetencyDefinition
name: structured output generations mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: structured output generations mitigations.
competency statement: structured output generations mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-5-1
type: CompetencyDefinition
name: type systems
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: type systems.
competency statement: type systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-5-2
type: CompetencyDefinition
name: query generation
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: query generation.
competency statement: query generation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-6
type: CompetencyDefinition
name: race condition mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: race condition mitigations.
competency statement: race condition mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-6-1
type: CompetencyDefinition
name: ownership
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: ownership.
competency statement: ownership
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-6-2
type: CompetencyDefinition
name: aliasing
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: aliasing.
competency statement: aliasing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-2-7
type: CompetencyDefinition
name: information flow
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: information flow.
competency statement: information flow
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3
type: CompetencyDefinition
name: mitigating exploitation
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: mitigating exploitation.
competency statement: mitigating exploitation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-1
type: CompetencyDefinition
name: runtime detection of attacks
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: runtime detection of attacks.
competency statement: runtime detection of attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-1-1
type: CompetencyDefinition
name: stack canaries
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: stack canaries.
competency statement: stack canaries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-1-2
type: CompetencyDefinition
name: non-executable memory
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: non-executable memory.
competency statement: non-executable memory
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-1-3
type: CompetencyDefinition
name: control flow integrity
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: control flow integrity.
competency statement: control flow integrity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-2
type: CompetencyDefinition
name: automated software diversity
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: automated software diversity.
competency statement: automated software diversity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-2-1
type: CompetencyDefinition
name: ASLR
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: ASLR.
competency statement: ASLR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-3
type: CompetencyDefinition
name: limiting privileges
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: limiting privileges.
competency statement: limiting privileges
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-3-1
type: CompetencyDefinition
name: sandboxing
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: sandboxing.
competency statement: sandboxing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-3-1-1
type: CompetencyDefinition
name: monitors
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: monitors.
competency statement: monitors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-3-1-2
type: CompetencyDefinition
name: jails
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: jails.
competency statement: jails
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-3-2
type: CompetencyDefinition
name: compartmentalisation
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: compartmentalisation.
competency statement: compartmentalisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-3-3-3
type: CompetencyDefinition
name: object-capability systems
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: object-capability systems.
competency statement: object-capability systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4
type: CompetencyDefinition
name: detection of vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: detection of vulnerabilities.
competency statement: detection of vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1
type: CompetencyDefinition
name: static detection
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: static detection.
competency statement: static detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-1
type: CompetencyDefinition
name: heurisitic static detection
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: heurisitic static detection.
competency statement: heurisitic static detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-1-1
type: CompetencyDefinition
name: taint analysis
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: taint analysis.
competency statement: taint analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-1-2
type: CompetencyDefinition
name: information flow analysis
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: information flow analysis.
competency statement: information flow analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-2
type: CompetencyDefinition
name: sound static verification
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: sound static verification.
competency statement: sound static verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-2-1
type: CompetencyDefinition
name: program verification
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: program verification.
competency statement: program verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-2-2
type: CompetencyDefinition
name: abstract interpretation
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: abstract interpretation.
competency statement: abstract interpretation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-2-3
type: CompetencyDefinition
name: model checking
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: model checking.
competency statement: model checking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-1-2-4
type: CompetencyDefinition
name: soundiness
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: soundiness.
competency statement: soundiness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2
type: CompetencyDefinition
name: dynamic detection
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: dynamic detection.
competency statement: dynamic detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2-1
type: CompetencyDefinition
name: generating relevant executions
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: generating relevant executions.
competency statement: generating relevant executions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2-1-1
type: CompetencyDefinition
name: black-box fuzzing
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: black-box fuzzing.
competency statement: black-box fuzzing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2-1-2
type: CompetencyDefinition
name: white-box fuzzing
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: white-box fuzzing.
competency statement: white-box fuzzing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2-1-3
type: CompetencyDefinition
name: dynamic symbolic execution
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: dynamic symbolic execution.
competency statement: dynamic symbolic execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2-2
type: CompetencyDefinition
name: monitoring
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: monitoring.
competency statement: monitoring
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2-2-1
type: CompetencyDefinition
name: pre/post-conditions
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: pre/post-conditions.
competency statement: pre/post-conditions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-2-2-2
type: CompetencyDefinition
name: design by contract
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: design by contract.
competency statement: design by contract
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-3
type: CompetencyDefinition
name: soundness
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: soundness.
competency statement: soundness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SS-4-4
type: CompetencyDefinition
name: completeness
description: CyBOK v1.1.0 knowledge-tree topic in Software Security (SS). Topic: completeness.
competency statement: completeness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software Security
reference code: CYBOK-SS-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL
type: CompetencyDefinition
name: Secure Software Lifecycle
description: The application of security software engineering techniques in the whole systems development lifecycle resulting in software that is secure by default.
competency statement: Secure Software Lifecycle
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software and Platform Security
reference code: CYBOK-SSL
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-1
type: CompetencyDefinition
name: motivations for secure software lifecycle
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: motivations for secure software lifecycle.
competency statement: motivations for secure software lifecycle
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-1-1
type: CompetencyDefinition
name: breaches are costly
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: breaches are costly.
competency statement: breaches are costly
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-1-2
type: CompetencyDefinition
name: vulnerablities can be exploited without being noticed
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: vulnerablities can be exploited without being noticed.
competency statement: vulnerablities can be exploited without being noticed
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-1-3
type: CompetencyDefinition
name: patching can introduce vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: patching can introduce vulnerabilities.
competency statement: patching can introduce vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-1-4
type: CompetencyDefinition
name: customers don't apply patches
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: customers don't apply patches.
competency statement: customers don't apply patches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-1-5
type: CompetencyDefinition
name: trusted computing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: trusted computing.
competency statement: trusted computing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2
type: CompetencyDefinition
name: prescriptive processes
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: prescriptive processes.
competency statement: prescriptive processes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1
type: CompetencyDefinition
name: SAFECode
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: SAFECode.
competency statement: SAFECode
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-1
type: CompetencyDefinition
name: application security control definition
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: application security control definition.
competency statement: application security control definition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-1-1
type: CompetencyDefinition
name: secure design principles
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: secure design principles.
competency statement: secure design principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-1-2
type: CompetencyDefinition
name: secure coding practices
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: secure coding practices.
competency statement: secure coding practices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-1-3
type: CompetencyDefinition
name: legal and industry requirements
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: legal and industry requirements.
competency statement: legal and industry requirements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-1-4
type: CompetencyDefinition
name: internal policies and standards
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: internal policies and standards.
competency statement: internal policies and standards
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-1-5
type: CompetencyDefinition
name: incidents and feedback
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: incidents and feedback.
competency statement: incidents and feedback
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-1-6
type: CompetencyDefinition
name: threats and risk
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: threats and risk.
competency statement: threats and risk
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-2
type: CompetencyDefinition
name: design
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: design.
competency statement: design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-2-1
type: CompetencyDefinition
name: secure coding practices
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: secure coding practices.
competency statement: secure coding practices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-3
type: CompetencyDefinition
name: manage security findings
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: manage security findings.
competency statement: manage security findings
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-3-1
type: CompetencyDefinition
name: common criteria
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: common criteria.
competency statement: common criteria
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-3-2
type: CompetencyDefinition
name: CVSS
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: CVSS.
competency statement: CVSS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-4
type: CompetencyDefinition
name: vulnerability response and disclosure
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: vulnerability response and disclosure.
competency statement: vulnerability response and disclosure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-5
type: CompetencyDefinition
name: planning the implementation and deploment of secure development
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: planning the implementation and deploment of secure development.
competency statement: planning the implementation and deploment of secure development
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-3-2
type: CompetencyDefinition
name: PCI DSS
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: PCI DSS.
competency statement: PCI DSS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-6
type: CompetencyDefinition
name: manage the security risk of using third-party components
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: manage the security risk of using third-party components.
competency statement: manage the security risk of using third-party components
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-7
type: CompetencyDefinition
name: perfrom static analysis security testing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: perfrom static analysis security testing.
competency statement: perfrom static analysis security testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-8
type: CompetencyDefinition
name: perform dynamic analysis security testing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: perform dynamic analysis security testing.
competency statement: perform dynamic analysis security testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-1-9
type: CompetencyDefinition
name: perform penetration testing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: perform penetration testing.
competency statement: perform penetration testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-1-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2
type: CompetencyDefinition
name: Microsoft SDL
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: Microsoft SDL.
competency statement: Microsoft SDL
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-1
type: CompetencyDefinition
name: provide training
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: provide training.
competency statement: provide training
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-2
type: CompetencyDefinition
name: define security requirements
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: define security requirements.
competency statement: define security requirements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-2-1
type: CompetencyDefinition
name: SQUARE
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: SQUARE.
competency statement: SQUARE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-2-2
type: CompetencyDefinition
name: KAOS
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: KAOS.
competency statement: KAOS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-3
type: CompetencyDefinition
name: define metrics and compliance reporting
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: define metrics and compliance reporting.
competency statement: define metrics and compliance reporting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-3-1
type: CompetencyDefinition
name: KPIs
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: KPIs.
competency statement: KPIs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-3-3
type: CompetencyDefinition
name: GDPR
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: GDPR.
competency statement: GDPR
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-4
type: CompetencyDefinition
name: establish design requirements
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: establish design requirements.
competency statement: establish design requirements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-4-1
type: CompetencyDefinition
name: Saltzer Schroeder principles
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: Saltzer Schroeder principles.
competency statement: Saltzer Schroeder principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-4-2
type: CompetencyDefinition
name: IEEE Center for Secure Design principles
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: IEEE Center for Secure Design principles.
competency statement: IEEE Center for Secure Design principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-5
type: CompetencyDefinition
name: perform threat modelling
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: perform threat modelling.
competency statement: perform threat modelling
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-5-1
type: CompetencyDefinition
name: STRIDE
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: STRIDE.
competency statement: STRIDE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-5-2
type: CompetencyDefinition
name: games for threat modelling
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: games for threat modelling.
competency statement: games for threat modelling
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-5-3
type: CompetencyDefinition
name: archtectural risk analysis
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: archtectural risk analysis.
competency statement: archtectural risk analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-5-3-1
type: CompetencyDefinition
name: attack resistance analysis
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: attack resistance analysis.
competency statement: attack resistance analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-5-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-5-3-2
type: CompetencyDefinition
name: ambiguity analysis
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: ambiguity analysis.
competency statement: ambiguity analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-5-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-5-3-3
type: CompetencyDefinition
name: weakness analysis
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: weakness analysis.
competency statement: weakness analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-5-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-6
type: CompetencyDefinition
name: design and use cryptography standards
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: design and use cryptography standards.
competency statement: design and use cryptography standards
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-7
type: CompetencyDefinition
name: use approved tools
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: use approved tools.
competency statement: use approved tools
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-2-8
type: CompetencyDefinition
name: establish a standard incident response process
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: establish a standard incident response process.
competency statement: establish a standard incident response process
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-2-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3
type: CompetencyDefinition
name: Touchpoints
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: Touchpoints.
competency statement: Touchpoints
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-1
type: CompetencyDefinition
name: code review (tools)
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: code review (tools).
competency statement: code review (tools)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-2
type: CompetencyDefinition
name: penetration testing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: penetration testing.
competency statement: penetration testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-3
type: CompetencyDefinition
name: abuse cases
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: abuse cases.
competency statement: abuse cases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-3-1
type: CompetencyDefinition
name: human error
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: human error.
competency statement: human error
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-4
type: CompetencyDefinition
name: risk-based security testing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: risk-based security testing.
competency statement: risk-based security testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-4-1
type: CompetencyDefinition
name: OWASP ASVS
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: OWASP ASVS.
competency statement: OWASP ASVS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-5
type: CompetencyDefinition
name: security requirements
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: security requirements.
competency statement: security requirements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-2-3-6
type: CompetencyDefinition
name: security operations
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: security operations.
competency statement: security operations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-2-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3
type: CompetencyDefinition
name: adaptations of secure software lifecycle
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: adaptations of secure software lifecycle.
competency statement: adaptations of secure software lifecycle
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-1
type: CompetencyDefinition
name: agile and DevOps
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: agile and DevOps.
competency statement: agile and DevOps
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-1-1
type: CompetencyDefinition
name: use software composition analysis and governance
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: use software composition analysis and governance.
competency statement: use software composition analysis and governance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-1-2
type: CompetencyDefinition
name: use tools and automation
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: use tools and automation.
competency statement: use tools and automation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-1-3
type: CompetencyDefinition
name: keep credentials safe
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: keep credentials safe.
competency statement: keep credentials safe
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-1-4
type: CompetencyDefinition
name: use continuous learning and monitoring
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: use continuous learning and monitoring.
competency statement: use continuous learning and monitoring
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2
type: CompetencyDefinition
name: mobile
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: mobile.
competency statement: mobile
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-1
type: CompetencyDefinition
name: OWASP Mobile Application Security Verification Standard
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: OWASP Mobile Application Security Verification Standard.
competency statement: OWASP Mobile Application Security Verification Standard
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-2
type: CompetencyDefinition
name: Mobile Security Testing Guide
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: Mobile Security Testing Guide.
competency statement: Mobile Security Testing Guide
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-3-1
type: CompetencyDefinition
name: TPM
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: TPM.
competency statement: TPM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-3
type: CompetencyDefinition
name: mobile app security checklist
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: mobile app security checklist.
competency statement: mobile app security checklist
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-4
type: CompetencyDefinition
name: moblie threat model
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: moblie threat model.
competency statement: moblie threat model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-4-1
type: CompetencyDefinition
name: mobile application architecture
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: mobile application architecture.
competency statement: mobile application architecture
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-4-2
type: CompetencyDefinition
name: mobile data
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: mobile data.
competency statement: mobile data
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-4-3
type: CompetencyDefinition
name: threat agent identification
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: threat agent identification.
competency statement: threat agent identification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-4-4
type: CompetencyDefinition
name: methods of attack
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: methods of attack.
competency statement: methods of attack
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-2-4-5
type: CompetencyDefinition
name: controls
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: controls.
competency statement: controls
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-2-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3
type: CompetencyDefinition
name: cloud computing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: cloud computing.
competency statement: cloud computing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-1
type: CompetencyDefinition
name: multitenancy
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: multitenancy.
competency statement: multitenancy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-2
type: CompetencyDefinition
name: tokenisation of sensitive data
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: tokenisation of sensitive data.
competency statement: tokenisation of sensitive data
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-3
type: CompetencyDefinition
name: trusted compute pools
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: trusted compute pools.
competency statement: trusted compute pools
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-4
type: CompetencyDefinition
name: data encryption and key management
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: data encryption and key management.
competency statement: data encryption and key management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-5
type: CompetencyDefinition
name: authentication and identity manangement
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: authentication and identity manangement.
competency statement: authentication and identity manangement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-5-1
type: CompetencyDefinition
name: SSO
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: SSO.
competency statement: SSO
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-3-6
type: CompetencyDefinition
name: shared-domain issues
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: shared-domain issues.
competency statement: shared-domain issues
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-4
type: CompetencyDefinition
name: IoT
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: IoT.
competency statement: IoT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-4-1
type: CompetencyDefinition
name: use of RFID tags
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: use of RFID tags.
competency statement: use of RFID tags
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-4-2
type: CompetencyDefinition
name: default passwords and credentials
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: default passwords and credentials.
competency statement: default passwords and credentials
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-4-3
type: CompetencyDefinition
name: use the manufacturer usage description
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: use the manufacturer usage description.
competency statement: use the manufacturer usage description
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-4-4
type: CompetencyDefinition
name: develop a secure upgrade process
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: develop a secure upgrade process.
competency statement: develop a secure upgrade process
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-5
type: CompetencyDefinition
name: road vehicles
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: road vehicles.
competency statement: road vehicles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-5-1
type: CompetencyDefinition
name: US National Highway Traffic Safety Administration
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: US National Highway Traffic Safety Administration.
competency statement: US National Highway Traffic Safety Administration
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-5-2
type: CompetencyDefinition
name: IS21434
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: IS21434.
competency statement: IS21434
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-5-3
type: CompetencyDefinition
name: US SPY car act
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: US SPY car act.
competency statement: US SPY car act
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-5-4
type: CompetencyDefinition
name: Intelligent and Connected Vehicles initiative
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: Intelligent and Connected Vehicles initiative.
competency statement: Intelligent and Connected Vehicles initiative
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-6
type: CompetencyDefinition
name: ecommerce
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: ecommerce.
competency statement: ecommerce
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-3-6-1
type: CompetencyDefinition
name: PCI DSS
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: PCI DSS.
competency statement: PCI DSS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-3-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4
type: CompetencyDefinition
name: assess the secure software lifecycle
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: assess the secure software lifecycle.
competency statement: assess the secure software lifecycle
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-1
type: CompetencyDefinition
name: SAMM
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: SAMM.
competency statement: SAMM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-2
type: CompetencyDefinition
name: BSIMM
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: BSIMM.
competency statement: BSIMM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-3
type: CompetencyDefinition
name: Common Criteria
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: Common Criteria.
competency statement: Common Criteria
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-3-1
type: CompetencyDefinition
name: structural testing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: structural testing.
competency statement: structural testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-3-2
type: CompetencyDefinition
name: methodical testing
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: methodical testing.
competency statement: methodical testing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-3-3
type: CompetencyDefinition
name: methodical design
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: methodical design.
competency statement: methodical design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-3-4
type: CompetencyDefinition
name: semi-formal design
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: semi-formal design.
competency statement: semi-formal design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-3-5
type: CompetencyDefinition
name: semi-formal verified design
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: semi-formal verified design.
competency statement: semi-formal verified design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-SSL-4-3-6
type: CompetencyDefinition
name: formally verified design
description: CyBOK v1.1.0 knowledge-tree topic in Secure Software Lifecycle (SSL). Topic: formally verified design.
competency statement: formally verified design
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Secure Software Lifecycle
reference code: CYBOK-SSL-4-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS
type: CompetencyDefinition
name: Web & Mobile Security
description: Issues related to web applications and services distributed across devices and frameworks, including the diverse programming paradigms and protection models.
competency statement: Web & Mobile Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Software and Platform Security
reference code: CYBOK-WMS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1
type: CompetencyDefinition
name: fundamental concepts and approaches
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: fundamental concepts and approaches.
competency statement: fundamental concepts and approaches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-1
type: CompetencyDefinition
name: appification
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: appification.
competency statement: appification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2
type: CompetencyDefinition
name: webification
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: webification.
competency statement: webification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-1
type: CompetencyDefinition
name: Uniform Resource Locators (URLs)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: Uniform Resource Locators (URLs).
competency statement: Uniform Resource Locators (URLs)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-2
type: CompetencyDefinition
name: Hypertext Transfer Protocol (HTTP)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: Hypertext Transfer Protocol (HTTP).
competency statement: Hypertext Transfer Protocol (HTTP)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-2-1
type: CompetencyDefinition
name: protocol format
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: protocol format.
competency statement: protocol format
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-2-2
type: CompetencyDefinition
name: cookies
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: cookies.
competency statement: cookies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-3
type: CompetencyDefinition
name: Hypertext Markup Language (HTML)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: Hypertext Markup Language (HTML).
competency statement: Hypertext Markup Language (HTML)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-4
type: CompetencyDefinition
name: Cascading Style Sheets (CSS)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: Cascading Style Sheets (CSS).
competency statement: Cascading Style Sheets (CSS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-5
type: CompetencyDefinition
name: JavaScript
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: JavaScript.
competency statement: JavaScript
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-5-1
type: CompetencyDefinition
name: script processing
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: script processing.
competency statement: script processing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-6
type: CompetencyDefinition
name: WebAssembly (Wasm)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: WebAssembly (Wasm).
competency statement: WebAssembly (Wasm)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-2-7
type: CompetencyDefinition
name: WebViews
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: WebViews.
competency statement: WebViews
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-3
type: CompetencyDefinition
name: application stores
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: application stores.
competency statement: application stores
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-3-1
type: CompetencyDefinition
name: side-loading
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: side-loading.
competency statement: side-loading
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-3-2
type: CompetencyDefinition
name: vetting procedure
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: vetting procedure.
competency statement: vetting procedure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-3-3
type: CompetencyDefinition
name: signing
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: signing.
competency statement: signing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-3-4
type: CompetencyDefinition
name: impact of user ratings and reviews on application security
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: impact of user ratings and reviews on application security.
competency statement: impact of user ratings and reviews on application security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-4
type: CompetencyDefinition
name: sandboxing
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: sandboxing.
competency statement: sandboxing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-4-1
type: CompetencyDefinition
name: application isolation
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: application isolation.
competency statement: application isolation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-4-2
type: CompetencyDefinition
name: content isolation
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: content isolation.
competency statement: content isolation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-4-2-1
type: CompetencyDefinition
name: same origin policy (SOP)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: same origin policy (SOP).
competency statement: same origin policy (SOP)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-4-2-2
type: CompetencyDefinition
name: content security policy (CSP)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: content security policy (CSP).
competency statement: content security policy (CSP)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-5
type: CompetencyDefinition
name: permission dialog based access control
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: permission dialog based access control.
competency statement: permission dialog based access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-5-1
type: CompetencyDefinition
name: security principles
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: security principles.
competency statement: security principles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-5-2
type: CompetencyDefinition
name: reference monitor
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: reference monitor.
competency statement: reference monitor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-5-3
type: CompetencyDefinition
name: security policy
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: security policy.
competency statement: security policy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-5-3-1
type: CompetencyDefinition
name: system applications
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: system applications.
competency statement: system applications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-5-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-5-3-2
type: CompetencyDefinition
name: third-party applications
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: third-party applications.
competency statement: third-party applications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-5-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-5-4
type: CompetencyDefinition
name: different permission approaches
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: different permission approaches.
competency statement: different permission approaches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-6
type: CompetencyDefinition
name: web PKI and HTTPS
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: web PKI and HTTPS.
competency statement: web PKI and HTTPS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-6-1
type: CompetencyDefinition
name: warning messages
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: warning messages.
competency statement: warning messages
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-6-2
type: CompetencyDefinition
name: adoption
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: adoption.
competency statement: adoption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-6-3
type: CompetencyDefinition
name: rogues certificate authorities and certificate transparency
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: rogues certificate authorities and certificate transparency.
competency statement: rogues certificate authorities and certificate transparency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-7
type: CompetencyDefinition
name: authentication
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: authentication.
competency statement: authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-7-1
type: CompetencyDefinition
name: HTTP authentication
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: HTTP authentication.
competency statement: HTTP authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-7-1-1
type: CompetencyDefinition
name: form-based authentication
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: form-based authentication.
competency statement: form-based authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-7-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-7-2
type: CompetencyDefinition
name: mobile device authentication
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: mobile device authentication.
competency statement: mobile device authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-7-2-1
type: CompetencyDefinition
name: biometrics
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: biometrics.
competency statement: biometrics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-7-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-7-2-2
type: CompetencyDefinition
name: graphical passwords
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: graphical passwords.
competency statement: graphical passwords
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-7-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-7-2-3
type: CompetencyDefinition
name: unlock patterns
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: unlock patterns.
competency statement: unlock patterns
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-7-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-8
type: CompetencyDefinition
name: cookies
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: cookies.
competency statement: cookies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9
type: CompetencyDefinition
name: passwords and alternatives
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: passwords and alternatives.
competency statement: passwords and alternatives
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9-1
type: CompetencyDefinition
name: password policies
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: password policies.
competency statement: password policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9-2
type: CompetencyDefinition
name: password strength meters
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: password strength meters.
competency statement: password strength meters
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9-3
type: CompetencyDefinition
name: password managers
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: password managers.
competency statement: password managers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9-4
type: CompetencyDefinition
name: multi-factor authentication
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: multi-factor authentication.
competency statement: multi-factor authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9-4-1
type: CompetencyDefinition
name: european payment services directive 2
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: european payment services directive 2.
competency statement: european payment services directive 2
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9-5
type: CompetencyDefinition
name: WebAuthn
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: WebAuthn.
competency statement: WebAuthn
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-9-6
type: CompetencyDefinition
name: OAuth
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: OAuth.
competency statement: OAuth
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-9-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-10
type: CompetencyDefinition
name: frequent software updates
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: frequent software updates.
competency statement: frequent software updates
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-10
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-10-1
type: CompetencyDefinition
name: automatic updates in browsers
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: automatic updates in browsers.
competency statement: automatic updates in browsers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-10-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-10-2
type: CompetencyDefinition
name: automatic updates in apps
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: automatic updates in apps.
competency statement: automatic updates in apps
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-10-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-1-10-3
type: CompetencyDefinition
name: outdated third party libraries
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: outdated third party libraries.
competency statement: outdated third party libraries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-1-10-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2
type: CompetencyDefinition
name: client side vulnerabilities and mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: client side vulnerabilities and mitigations.
competency statement: client side vulnerabilities and mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-1
type: CompetencyDefinition
name: phishing
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: phishing.
competency statement: phishing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-1-1
type: CompetencyDefinition
name: address bar manipulation attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: address bar manipulation attacks.
competency statement: address bar manipulation attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-1-2
type: CompetencyDefinition
name: internationalised domain name homographs attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: internationalised domain name homographs attacks.
competency statement: internationalised domain name homographs attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-1-3
type: CompetencyDefinition
name: anti-phishing training
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: anti-phishing training.
competency statement: anti-phishing training
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-1-4
type: CompetencyDefinition
name: drive-by-download attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: drive-by-download attacks.
competency statement: drive-by-download attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-2
type: CompetencyDefinition
name: clickjacking
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: clickjacking.
competency statement: clickjacking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-2-1
type: CompetencyDefinition
name: confused deputy attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: confused deputy attacks.
competency statement: confused deputy attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-3
type: CompetencyDefinition
name: client side storage
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: client side storage.
competency statement: client side storage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-3-1
type: CompetencyDefinition
name: cookies
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: cookies.
competency statement: cookies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-3-2
type: CompetencyDefinition
name: HTML5-based storage
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: HTML5-based storage.
competency statement: HTML5-based storage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-3-3
type: CompetencyDefinition
name: storage in mobile applications
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: storage in mobile applications.
competency statement: storage in mobile applications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-3-3-1
type: CompetencyDefinition
name: information leakis in Android applications
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: information leakis in Android applications.
competency statement: information leakis in Android applications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-4
type: CompetencyDefinition
name: physical attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: physical attacks.
competency statement: physical attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-4-1
type: CompetencyDefinition
name: smudge attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: smudge attacks.
competency statement: smudge attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-2-4-2
type: CompetencyDefinition
name: shoulder surfing
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: shoulder surfing.
competency statement: shoulder surfing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3
type: CompetencyDefinition
name: server side vulnerabilities and mitigations
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: server side vulnerabilities and mitigations.
competency statement: server side vulnerabilities and mitigations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1
type: CompetencyDefinition
name: injection vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: injection vulnerabilities.
competency statement: injection vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-1
type: CompetencyDefinition
name: input sanitisation
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: input sanitisation.
competency statement: input sanitisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-2
type: CompetencyDefinition
name: SQL-injection
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: SQL-injection.
competency statement: SQL-injection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-2-1
type: CompetencyDefinition
name: blind attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: blind attacks.
competency statement: blind attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-2-2
type: CompetencyDefinition
name: second order attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: second order attacks.
competency statement: second order attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-2-3
type: CompetencyDefinition
name: prepared statements
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: prepared statements.
competency statement: prepared statements
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-3
type: CompetencyDefinition
name: command injection
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: command injection.
competency statement: command injection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-3-1
type: CompetencyDefinition
name: restrictive development frameworks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: restrictive development frameworks.
competency statement: restrictive development frameworks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-4
type: CompetencyDefinition
name: user uploaded files
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: user uploaded files.
competency statement: user uploaded files
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-4-1
type: CompetencyDefinition
name: metadada filtering
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: metadada filtering.
competency statement: metadada filtering
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-4-2
type: CompetencyDefinition
name: same-origin policies
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: same-origin policies.
competency statement: same-origin policies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-5
type: CompetencyDefinition
name: local file inclusion
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: local file inclusion.
competency statement: local file inclusion
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-5-1
type: CompetencyDefinition
name: path sanitisation
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: path sanitisation.
competency statement: path sanitisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-6
type: CompetencyDefinition
name: cross-site scripting (XSS)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: cross-site scripting (XSS).
competency statement: cross-site scripting (XSS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-6-1
type: CompetencyDefinition
name: stored XSS attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: stored XSS attacks.
competency statement: stored XSS attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-6-2
type: CompetencyDefinition
name: reflected XSS attacks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: reflected XSS attacks.
competency statement: reflected XSS attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-1-7
type: CompetencyDefinition
name: cross-site request forgery (CSRF)
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: cross-site request forgery (CSRF).
competency statement: cross-site request forgery (CSRF)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-2
type: CompetencyDefinition
name: server side misconfigurations & vulnerable components
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: server side misconfigurations & vulnerable components.
competency statement: server side misconfigurations & vulnerable components
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-2-1
type: CompetencyDefinition
name: HeartBleed
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: HeartBleed.
competency statement: HeartBleed
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-2-2
type: CompetencyDefinition
name: firewalls
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: firewalls.
competency statement: firewalls
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-2-3
type: CompetencyDefinition
name: load balancers
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: load balancers.
competency statement: load balancers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-2-3-1
type: CompetencyDefinition
name: HTTPS misconfigurations
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: HTTPS misconfigurations.
competency statement: HTTPS misconfigurations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-2-4
type: CompetencyDefinition
name: databases
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: databases.
competency statement: databases
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-WMS-3-2-4-1
type: CompetencyDefinition
name: password leaks
description: CyBOK v1.1.0 knowledge-tree topic in Web & Mobile Security (WMS). Topic: password leaks.
competency statement: password leaks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Web & Mobile Security
reference code: CYBOK-WMS-3-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-IS
type: CompetencyDefinition
name: Infrastructure Security
description: CyBOK v1.1.0 broad category IS: Infrastructure Security. Contains knowledge areas: Applied Cryptography, Cyber-Physical Systems Security, Hardware Security, Network Security, Physical Layer & Telecommunications Security.
competency statement: Infrastructure Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: CyBOK Category
reference code: CYBOK-IS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC
type: CompetencyDefinition
name: Applied Cryptography
description: The application of cryptographic algorithms, schemes, and protocols, including issues around implementation, key management, and their use within protocols and systems.
competency statement: Applied Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Infrastructure Security
reference code: CYBOK-AC
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-1
type: CompetencyDefinition
name: The Cryptographic Triumvirate
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: The Cryptographic Triumvirate.
competency statement: The Cryptographic Triumvirate
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2
type: CompetencyDefinition
name: Algorithms, Schemes and Protocols
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Algorithms, Schemes and Protocols.
competency statement: Algorithms, Schemes and Protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-1
type: CompetencyDefinition
name: Hash functions
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Hash functions.
competency statement: Hash functions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-2
type: CompetencyDefinition
name: Block ciphers
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Block ciphers.
competency statement: Block ciphers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-3
type: CompetencyDefinition
name: Stream ciphers
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Stream ciphers.
competency statement: Stream ciphers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-4
type: CompetencyDefinition
name: Message Authentication Code(MAC) schemes
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Message Authentication Code(MAC) schemes.
competency statement: Message Authentication Code(MAC) schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-5
type: CompetencyDefinition
name: Authenticated Encryption(AE)schemes
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Authenticated Encryption(AE)schemes.
competency statement: Authenticated Encryption(AE)schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-5-1
type: CompetencyDefinition
name: AE Security
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: AE Security.
competency statement: AE Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-5-2
type: CompetencyDefinition
name: Nonces in AE
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Nonces in AE.
competency statement: Nonces in AE
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-5-3
type: CompetencyDefinition
name: AE Variants
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: AE Variants.
competency statement: AE Variants
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-5-4
type: CompetencyDefinition
name: Constructing AE Schemes
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Constructing AE Schemes.
competency statement: Constructing AE Schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-6
type: CompetencyDefinition
name: Public Key Encryption Schemes and Key Encapsulation Mechanisms
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Public Key Encryption Schemes and Key Encapsulation Mechanisms.
competency statement: Public Key Encryption Schemes and Key Encapsulation Mechanisms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-6-1
type: CompetencyDefinition
name: PKE Security
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: PKE Security.
competency statement: PKE Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-6-2
type: CompetencyDefinition
name: Key Encapsulation Mechanisms
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Key Encapsulation Mechanisms.
competency statement: Key Encapsulation Mechanisms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-6-3
type: CompetencyDefinition
name: Some common PKE schemes and KEMs
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Some common PKE schemes and KEMs.
competency statement: Some common PKE schemes and KEMs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-7
type: CompetencyDefinition
name: Difie-Hellman Key Exchange
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Difie-Hellman Key Exchange.
competency statement: Difie-Hellman Key Exchange
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-7-1
type: CompetencyDefinition
name: From Difie-Hellman to ElGamal
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: From Difie-Hellman to ElGamal.
competency statement: From Difie-Hellman to ElGamal
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-8
type: CompetencyDefinition
name: Digital Signatures
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Digital Signatures.
competency statement: Digital Signatures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-9
type: CompetencyDefinition
name: Cryptographic Diversity
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Cryptographic Diversity.
competency statement: Cryptographic Diversity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-10
type: CompetencyDefinition
name: The Adversary
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: The Adversary.
competency statement: The Adversary
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-10
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-11
type: CompetencyDefinition
name: The Role of Formal Security Deinitions and Proofs
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: The Role of Formal Security Deinitions and Proofs.
competency statement: The Role of Formal Security Deinitions and Proofs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-11
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-12
type: CompetencyDefinition
name: Key Sizes
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Key Sizes.
competency statement: Key Sizes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-12
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-13
type: CompetencyDefinition
name: Development of Standardised Cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Development of Standardised Cryptography.
competency statement: Development of Standardised Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-13
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-14
type: CompetencyDefinition
name: Post-quantum Cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Post-quantum Cryptography.
competency statement: Post-quantum Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-14
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-15
type: CompetencyDefinition
name: Quantum Key Distribution
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Quantum Key Distribution.
competency statement: Quantum Key Distribution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-15
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-2-16
type: CompetencyDefinition
name: From Schemes to Protocols
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: From Schemes to Protocols.
competency statement: From Schemes to Protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-2-16
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3
type: CompetencyDefinition
name: Cryptographic Implementation
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Cryptographic Implementation.
competency statement: Cryptographic Implementation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-1
type: CompetencyDefinition
name: Cryptographic Libraries
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Cryptographic Libraries.
competency statement: Cryptographic Libraries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-2
type: CompetencyDefinition
name: API Design for Cryptographic Libraries
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: API Design for Cryptographic Libraries.
competency statement: API Design for Cryptographic Libraries
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3
type: CompetencyDefinition
name: Implementation Challenges
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Implementation Challenges.
competency statement: Implementation Challenges
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-1
type: CompetencyDefinition
name: Side Channel
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Side Channel.
competency statement: Side Channel
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-1-1
type: CompetencyDefinition
name: Length Side Channels
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Length Side Channels.
competency statement: Length Side Channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-1-2
type: CompetencyDefinition
name: Timing Side Channels
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Timing Side Channels.
competency statement: Timing Side Channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-1-3
type: CompetencyDefinition
name: Error Side Channels
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Error Side Channels.
competency statement: Error Side Channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-2
type: CompetencyDefinition
name: Attacks Arising from Shared Resources
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Attacks Arising from Shared Resources.
competency statement: Attacks Arising from Shared Resources
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-3
type: CompetencyDefinition
name: Implementation Weaknesses
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Implementation Weaknesses.
competency statement: Implementation Weaknesses
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-4
type: CompetencyDefinition
name: Attacks Arising from Composition
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Attacks Arising from Composition.
competency statement: Attacks Arising from Composition
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-5
type: CompetencyDefinition
name: Hardware Side Channels
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Hardware Side Channels.
competency statement: Hardware Side Channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-3-6
type: CompetencyDefinition
name: Fault Attacks
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Fault Attacks.
competency statement: Fault Attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-4
type: CompetencyDefinition
name: Defences
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Defences.
competency statement: Defences
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-3-5
type: CompetencyDefinition
name: Random Bit Generation
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Random Bit Generation.
competency statement: Random Bit Generation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4
type: CompetencyDefinition
name: Key Management
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Key Management.
competency statement: Key Management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-1
type: CompetencyDefinition
name: The Key Life-cycle
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: The Key Life-cycle.
competency statement: The Key Life-cycle
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-2
type: CompetencyDefinition
name: Key Derivation
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Key Derivation.
competency statement: Key Derivation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-3
type: CompetencyDefinition
name: Password-Based Key Derivation
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Password-Based Key Derivation.
competency statement: Password-Based Key Derivation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-4
type: CompetencyDefinition
name: Key Generation
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Key Generation.
competency statement: Key Generation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-5
type: CompetencyDefinition
name: Key Storage
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Key Storage.
competency statement: Key Storage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-6
type: CompetencyDefinition
name: Key Transportation
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Key Transportation.
competency statement: Key Transportation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-7
type: CompetencyDefinition
name: Refreshing Keys and Forward Security
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Refreshing Keys and Forward Security.
competency statement: Refreshing Keys and Forward Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-8
type: CompetencyDefinition
name: Managing Public Keys and Public Key Infrastructure
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Managing Public Keys and Public Key Infrastructure.
competency statement: Managing Public Keys and Public Key Infrastructure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-8-1
type: CompetencyDefinition
name: Binding Public Keys and Identities via Certificates
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Binding Public Keys and Identities via Certificates.
competency statement: Binding Public Keys and Identities via Certificates
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-8-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-8-2
type: CompetencyDefinition
name: Reliance on Naming, CA Operations and Time
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Reliance on Naming, CA Operations and Time.
competency statement: Reliance on Naming, CA Operations and Time
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-8-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-8-3
type: CompetencyDefinition
name: Reliance on Certificate Status Information
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Reliance on Certificate Status Information.
competency statement: Reliance on Certificate Status Information
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-8-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-8-4
type: CompetencyDefinition
name: Reliance on Correct Software and Unbroken Cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Reliance on Correct Software and Unbroken Cryptography.
competency statement: Reliance on Correct Software and Unbroken Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-8-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-4-8-5
type: CompetencyDefinition
name: Other Approaches to Managing Public Keys
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Other Approaches to Managing Public Keys.
competency statement: Other Approaches to Managing Public Keys
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-4-8-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-5
type: CompetencyDefinition
name: Consuming Cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Consuming Cryptography.
competency statement: Consuming Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-5-1
type: CompetencyDefinition
name: The Challenges of Consuming Cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: The Challenges of Consuming Cryptography.
competency statement: The Challenges of Consuming Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-5-2
type: CompetencyDefinition
name: Addressing the Challenges
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Addressing the Challenges.
competency statement: Addressing the Challenges
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-5-3
type: CompetencyDefinition
name: Making Cryptography Invisible
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Making Cryptography Invisible.
competency statement: Making Cryptography Invisible
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-6
type: CompetencyDefinition
name: Applied Cryptography in Action
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Applied Cryptography in Action.
competency statement: Applied Cryptography in Action
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-6-1
type: CompetencyDefinition
name: Transport Layer Security
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Transport Layer Security.
competency statement: Transport Layer Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-6-2
type: CompetencyDefinition
name: Secure Messaging
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Secure Messaging.
competency statement: Secure Messaging
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-6-2-1
type: CompetencyDefinition
name: Apple Message
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Apple Message.
competency statement: Apple Message
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-6-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-6-2-2
type: CompetencyDefinition
name: Signal
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Signal.
competency statement: Signal
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-6-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-6-2-3
type: CompetencyDefinition
name: Telegram
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Telegram.
competency statement: Telegram
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-6-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-6-3
type: CompetencyDefinition
name: Contact Tracing a la DP-3T
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Contact Tracing a la DP-3T.
competency statement: Contact Tracing a la DP-3T
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-AC-7
type: CompetencyDefinition
name: Future of Applied Cryptography
description: CyBOK v1.1.0 knowledge-tree topic in Applied Cryptography (AC). Topic: Future of Applied Cryptography.
competency statement: Future of Applied Cryptography
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Applied Cryptography
reference code: CYBOK-AC-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS
type: CompetencyDefinition
name: Cyber-Physical Systems Security
description: Security challenges in cyber-physical systems, such as the Internet of Things & industrial control systems, attacker models, safe-secure designs, and security of large-scale infrastructures.
competency statement: Cyber-Physical Systems Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Infrastructure Security
reference code: CYBOK-CPS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1
type: CompetencyDefinition
name: cyber-physical systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: cyber-physical systems.
competency statement: cyber-physical systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1
type: CompetencyDefinition
name: characteristics
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: characteristics.
competency statement: characteristics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-1
type: CompetencyDefinition
name: embedded systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: embedded systems.
competency statement: embedded systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-2
type: CompetencyDefinition
name: real-time systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: real-time systems.
competency statement: real-time systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-3
type: CompetencyDefinition
name: network protocols
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: network protocols.
competency statement: network protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-4
type: CompetencyDefinition
name: wireless
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: wireless.
competency statement: wireless
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-4-1
type: CompetencyDefinition
name: sensor networks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: sensor networks.
competency statement: sensor networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-5
type: CompetencyDefinition
name: control
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: control.
competency statement: control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-5-1
type: CompetencyDefinition
name: discrete-time control
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: discrete-time control.
competency statement: discrete-time control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-5-2
type: CompetencyDefinition
name: networked-controlled systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: networked-controlled systems.
competency statement: networked-controlled systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-1-5-3
type: CompetencyDefinition
name: hybrid systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: hybrid systems.
competency statement: hybrid systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-1-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2
type: CompetencyDefinition
name: protections against natural events and accidents
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: protections against natural events and accidents.
competency statement: protections against natural events and accidents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-1
type: CompetencyDefinition
name: safety
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: safety.
competency statement: safety
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-2
type: CompetencyDefinition
name: protection
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: protection.
competency statement: protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-2-1
type: CompetencyDefinition
name: protection of generators
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: protection of generators.
competency statement: protection of generators
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-2-2
type: CompetencyDefinition
name: under frequency load shedding (UFLS)
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: under frequency load shedding (UFLS).
competency statement: under frequency load shedding (UFLS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-2-3
type: CompetencyDefinition
name: overcurrent protection
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: overcurrent protection.
competency statement: overcurrent protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-2-4
type: CompetencyDefinition
name: ove/under voltage
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: ove/under voltage.
competency statement: ove/under voltage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-3
type: CompetencyDefinition
name: reliability
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: reliability.
competency statement: reliability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-4
type: CompetencyDefinition
name: fault tolerance
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: fault tolerance.
competency statement: fault tolerance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-5
type: CompetencyDefinition
name: robust control
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: robust control.
competency statement: robust control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-2-6
type: CompetencyDefinition
name: safety vs security
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: safety vs security.
competency statement: safety vs security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-3
type: CompetencyDefinition
name: security and privacy concerns
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: security and privacy concerns.
competency statement: security and privacy concerns
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-3-1
type: CompetencyDefinition
name: attacks agains CPSs
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: attacks agains CPSs.
competency statement: attacks agains CPSs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-3-1-1
type: CompetencyDefinition
name: architectural threats
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: architectural threats.
competency statement: architectural threats
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-1-3-1-2
type: CompetencyDefinition
name: high-profile real-world attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: high-profile real-world attacks.
competency statement: high-profile real-world attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-1-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2
type: CompetencyDefinition
name: crosscutting security
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: crosscutting security.
competency statement: crosscutting security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-1
type: CompetencyDefinition
name: preventing attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: preventing attacks.
competency statement: preventing attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-1-1
type: CompetencyDefinition
name: securing legacy systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: securing legacy systems.
competency statement: securing legacy systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-1-1-1
type: CompetencyDefinition
name: bumb-in-the-wire
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: bumb-in-the-wire.
competency statement: bumb-in-the-wire
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-1-1-2
type: CompetencyDefinition
name: wireless shield
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: wireless shield.
competency statement: wireless shield
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-1-2
type: CompetencyDefinition
name: lightweight security
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: lightweight security.
competency statement: lightweight security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-1-3
type: CompetencyDefinition
name: secure microkernels
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: secure microkernels.
competency statement: secure microkernels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-1-4
type: CompetencyDefinition
name: preventing transduction attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: preventing transduction attacks.
competency statement: preventing transduction attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2
type: CompetencyDefinition
name: detecting attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: detecting attacks.
competency statement: detecting attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2-1
type: CompetencyDefinition
name: remote attestation
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: remote attestation.
competency statement: remote attestation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2-2
type: CompetencyDefinition
name: network intrusion detection
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: network intrusion detection.
competency statement: network intrusion detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2-3
type: CompetencyDefinition
name: physics-based attack detection
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: physics-based attack detection.
competency statement: physics-based attack detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2-4
type: CompetencyDefinition
name: historical anomalies
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: historical anomalies.
competency statement: historical anomalies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2-5
type: CompetencyDefinition
name: physical-law anomalies
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: physical-law anomalies.
competency statement: physical-law anomalies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2-6
type: CompetencyDefinition
name: out-of-band detection
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: out-of-band detection.
competency statement: out-of-band detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-2-7
type: CompetencyDefinition
name: active detection
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: active detection.
competency statement: active detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-2-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3
type: CompetencyDefinition
name: mitigating attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: mitigating attacks.
competency statement: mitigating attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-1
type: CompetencyDefinition
name: resilient control systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: resilient control systems.
competency statement: resilient control systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-2
type: CompetencyDefinition
name: conservative control
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: conservative control.
competency statement: conservative control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-3
type: CompetencyDefinition
name: resilient estimation
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: resilient estimation.
competency statement: resilient estimation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-4
type: CompetencyDefinition
name: sensor fusion
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: sensor fusion.
competency statement: sensor fusion
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-5
type: CompetencyDefinition
name: virtual sensors
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: virtual sensors.
competency statement: virtual sensors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-6
type: CompetencyDefinition
name: constraining actuation
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: constraining actuation.
competency statement: constraining actuation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-7
type: CompetencyDefinition
name: inertial resets
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: inertial resets.
competency statement: inertial resets
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-8
type: CompetencyDefinition
name: reactive control compensation
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: reactive control compensation.
competency statement: reactive control compensation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-2-3-9
type: CompetencyDefinition
name: safe control actions
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: safe control actions.
competency statement: safe control actions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-2-3-9
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3
type: CompetencyDefinition
name: CPS domains
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: CPS domains.
competency statement: CPS domains
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1
type: CompetencyDefinition
name: industrial control systems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: industrial control systems.
competency statement: industrial control systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1-1
type: CompetencyDefinition
name: PLCs
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: PLCs.
competency statement: PLCs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1-2
type: CompetencyDefinition
name: RTUs
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: RTUs.
competency statement: RTUs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1-3
type: CompetencyDefinition
name: corporate networks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: corporate networks.
competency statement: corporate networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1-4
type: CompetencyDefinition
name: SCADA
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: SCADA.
competency statement: SCADA
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1-5
type: CompetencyDefinition
name: regulatory control
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: regulatory control.
competency statement: regulatory control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1-6
type: CompetencyDefinition
name: OT networks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: OT networks.
competency statement: OT networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-1-7
type: CompetencyDefinition
name: intrusion detection
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: intrusion detection.
competency statement: intrusion detection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-2
type: CompetencyDefinition
name: electric power grids
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: electric power grids.
competency statement: electric power grids
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-2-1
type: CompetencyDefinition
name: bulk power system
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: bulk power system.
competency statement: bulk power system
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-2-2
type: CompetencyDefinition
name: smart grids
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: smart grids.
competency statement: smart grids
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-2-2-1
type: CompetencyDefinition
name: efficiency
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: efficiency.
competency statement: efficiency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-2-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-2-2-2
type: CompetencyDefinition
name: reliability
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: reliability.
competency statement: reliability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-2-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-2-2-3
type: CompetencyDefinition
name: consumer choice
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: consumer choice.
competency statement: consumer choice
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-2-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-2-2-4
type: CompetencyDefinition
name: load-altering attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: load-altering attacks.
competency statement: load-altering attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-2-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3
type: CompetencyDefinition
name: transportation systems and autonomous vehicles
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: transportation systems and autonomous vehicles.
competency statement: transportation systems and autonomous vehicles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3-1
type: CompetencyDefinition
name: traffic flow control
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: traffic flow control.
competency statement: traffic flow control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3-2
type: CompetencyDefinition
name: demand management
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: demand management.
competency statement: demand management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3-3
type: CompetencyDefinition
name: incident management
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: incident management.
competency statement: incident management
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3-4
type: CompetencyDefinition
name: vulnerabilities
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: vulnerabilities.
competency statement: vulnerabilities
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3-5
type: CompetencyDefinition
name: ground, air, and see vehicles
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: ground, air, and see vehicles.
competency statement: ground, air, and see vehicles
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3-5-1
type: CompetencyDefinition
name: privacy concerns of drones
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: privacy concerns of drones.
competency statement: privacy concerns of drones
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-3-5-2
type: CompetencyDefinition
name: transduction attacks on sensors
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: transduction attacks on sensors.
competency statement: transduction attacks on sensors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-3-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-4
type: CompetencyDefinition
name: robotics and advanced manufacturing
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: robotics and advanced manufacturing.
competency statement: robotics and advanced manufacturing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-4-1
type: CompetencyDefinition
name: attacks on quality
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: attacks on quality.
competency statement: attacks on quality
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-4-2
type: CompetencyDefinition
name: safety problems
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: safety problems.
competency statement: safety problems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-5
type: CompetencyDefinition
name: medical devices
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: medical devices.
competency statement: medical devices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-5-1
type: CompetencyDefinition
name: implantable medical devices
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: implantable medical devices.
competency statement: implantable medical devices
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-5-1-1
type: CompetencyDefinition
name: attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: attacks.
competency statement: attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-5-1-2
type: CompetencyDefinition
name: touch-to-access principle
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: touch-to-access principle.
competency statement: touch-to-access principle
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-6
type: CompetencyDefinition
name: IoT
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: IoT.
competency statement: IoT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-6-1
type: CompetencyDefinition
name: DDoS attacks
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: DDoS attacks.
competency statement: DDoS attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-6-2
type: CompetencyDefinition
name: botnets
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: botnets.
competency statement: botnets
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-6-3
type: CompetencyDefinition
name: privacy invasions
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: privacy invasions.
competency statement: privacy invasions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-6-4
type: CompetencyDefinition
name: attacks on digital assistants
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: attacks on digital assistants.
competency statement: attacks on digital assistants
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-6-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-3-6-5
type: CompetencyDefinition
name: security hubs
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: security hubs.
competency statement: security hubs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-3-6-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4
type: CompetencyDefinition
name: policy and political aspects
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: policy and political aspects.
competency statement: policy and political aspects
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-1
type: CompetencyDefinition
name: incentives and regulation
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: incentives and regulation.
competency statement: incentives and regulation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-1-1
type: CompetencyDefinition
name: regulation
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: regulation.
competency statement: regulation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-1-2
type: CompetencyDefinition
name: incentives
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: incentives.
competency statement: incentives
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2
type: CompetencyDefinition
name: cyber-conflict
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: cyber-conflict.
competency statement: cyber-conflict
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2-1
type: CompetencyDefinition
name: cybercriminals
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: cybercriminals.
competency statement: cybercriminals
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2-2
type: CompetencyDefinition
name: disgruntled employees
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: disgruntled employees.
competency statement: disgruntled employees
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2-3
type: CompetencyDefinition
name: terrorists and activists
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: terrorists and activists.
competency statement: terrorists and activists
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2-4
type: CompetencyDefinition
name: nation states
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: nation states.
competency statement: nation states
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2-4-1
type: CompetencyDefinition
name: Tallinn manual
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: Tallinn manual.
competency statement: Tallinn manual
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2-4-2
type: CompetencyDefinition
name: Koh speech
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: Koh speech.
competency statement: Koh speech
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-2-4-3
type: CompetencyDefinition
name: acts of war
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: acts of war.
competency statement: acts of war
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-2-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3
type: CompetencyDefinition
name: industry practices and standards
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: industry practices and standards.
competency statement: industry practices and standards
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-1
type: CompetencyDefinition
name: ISA 99/IEC 62443
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: ISA 99/IEC 62443.
competency statement: ISA 99/IEC 62443
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-2
type: CompetencyDefinition
name: NIST SP 800-53
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: NIST SP 800-53.
competency statement: NIST SP 800-53
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-3
type: CompetencyDefinition
name: NIST-IR 762
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: NIST-IR 762.
competency statement: NIST-IR 762
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-4
type: CompetencyDefinition
name: NERC standards
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: NERC standards.
competency statement: NERC standards
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-5
type: CompetencyDefinition
name: IEC 104
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: IEC 104.
competency statement: IEC 104
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-6
type: CompetencyDefinition
name: PROFINET
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: PROFINET.
competency statement: PROFINET
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-7
type: CompetencyDefinition
name: IEC 62351
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: IEC 62351.
competency statement: IEC 62351
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-CPS-4-3-8
type: CompetencyDefinition
name: ETSI TS 103 645
description: CyBOK v1.1.0 knowledge-tree topic in Cyber-Physical Systems Security (CPS). Topic: ETSI TS 103 645.
competency statement: ETSI TS 103 645
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Cyber-Physical Systems Security
reference code: CYBOK-CPS-4-3-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS
type: CompetencyDefinition
name: Hardware Security
description: Security in the design, implementation, & deployment of general-purpose and specialist hardware, including trusted computing technologies and sources of randomness.
competency statement: Hardware Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Infrastructure Security
reference code: CYBOK-HS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1
type: CompetencyDefinition
name: hardware design cycle
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hardware design cycle.
competency statement: hardware design cycle
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1
type: CompetencyDefinition
name: hardware design process
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hardware design process.
competency statement: hardware design process
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-1
type: CompetencyDefinition
name: behavioural domain
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: behavioural domain.
competency statement: behavioural domain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-1-1
type: CompetencyDefinition
name: current, voltage
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: current, voltage.
competency statement: current, voltage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-1-2
type: CompetencyDefinition
name: logic
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: logic.
competency statement: logic
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-1-3
type: CompetencyDefinition
name: register transfers
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: register transfers.
competency statement: register transfers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-1-4
type: CompetencyDefinition
name: algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: algorithms.
competency statement: algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-1-5
type: CompetencyDefinition
name: systems
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: systems.
competency statement: systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-2
type: CompetencyDefinition
name: structural domain
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: structural domain.
competency statement: structural domain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-2-1
type: CompetencyDefinition
name: transistors
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: transistors.
competency statement: transistors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-2-2
type: CompetencyDefinition
name: gates, flip-flops, etc
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: gates, flip-flops, etc.
competency statement: gates, flip-flops, etc
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-2-3
type: CompetencyDefinition
name: ALUs, RAM, etc
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: ALUs, RAM, etc.
competency statement: ALUs, RAM, etc
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-2-4
type: CompetencyDefinition
name: processor
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: processor.
competency statement: processor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-3
type: CompetencyDefinition
name: physical domain
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: physical domain.
competency statement: physical domain
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-3-1
type: CompetencyDefinition
name: transistor layout
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: transistor layout.
competency statement: transistor layout
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-3-2
type: CompetencyDefinition
name: cell layout
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: cell layout.
competency statement: cell layout
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-3-3
type: CompetencyDefinition
name: module layout
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: module layout.
competency statement: module layout
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-3-4
type: CompetencyDefinition
name: floorplans
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: floorplans.
competency statement: floorplans
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-1-3-5
type: CompetencyDefinition
name: physical partitions
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: physical partitions.
competency statement: physical partitions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-1-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-2
type: CompetencyDefinition
name: root of trust
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: root of trust.
competency statement: root of trust
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-2-1
type: CompetencyDefinition
name: TPMs
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: TPMs.
competency statement: TPMs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-2-2
type: CompetencyDefinition
name: SIMs
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: SIMs.
competency statement: SIMs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-1-3
type: CompetencyDefinition
name: threat model
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: threat model.
competency statement: threat model
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-2
type: CompetencyDefinition
name: measuring hardware security
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: measuring hardware security.
competency statement: measuring hardware security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-2-1
type: CompetencyDefinition
name: FIPS 140-2
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: FIPS 140-2.
competency statement: FIPS 140-2
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-2-1-1
type: CompetencyDefinition
name: approved cryptographic algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: approved cryptographic algorithms.
competency statement: approved cryptographic algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-2-1-2
type: CompetencyDefinition
name: tamper evidence
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: tamper evidence.
competency statement: tamper evidence
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-2-1-3
type: CompetencyDefinition
name: tamper resistance
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: tamper resistance.
competency statement: tamper resistance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-2-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-2-2
type: CompetencyDefinition
name: common criteria and EMVCo
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: common criteria and EMVCo.
competency statement: common criteria and EMVCo
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-2-3
type: CompetencyDefinition
name: SESIP
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: SESIP.
competency statement: SESIP
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-3
type: CompetencyDefinition
name: secure platforms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: secure platforms.
competency statement: secure platforms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-3-1
type: CompetencyDefinition
name: hardware security module (HSM)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hardware security module (HSM).
competency statement: hardware security module (HSM)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-3-2
type: CompetencyDefinition
name: secure element and smartcard
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: secure element and smartcard.
competency statement: secure element and smartcard
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-3-3
type: CompetencyDefinition
name: trusted platform module (TPM)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: trusted platform module (TPM).
competency statement: trusted platform module (TPM)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-3-3-1
type: CompetencyDefinition
name: root of trust for measurement
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: root of trust for measurement.
competency statement: root of trust for measurement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-3-3-2
type: CompetencyDefinition
name: root of trust for storage
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: root of trust for storage.
competency statement: root of trust for storage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-3-3-3
type: CompetencyDefinition
name: root of trust for reporting
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: root of trust for reporting.
competency statement: root of trust for reporting
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4
type: CompetencyDefinition
name: hardware support for software security
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hardware support for software security.
competency statement: hardware support for software security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1
type: CompetencyDefinition
name: objectives
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: objectives.
competency statement: objectives
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1-1
type: CompetencyDefinition
name: protection
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: protection.
competency statement: protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1-2
type: CompetencyDefinition
name: isolation
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: isolation.
competency statement: isolation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1-3
type: CompetencyDefinition
name: attestation
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: attestation.
competency statement: attestation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1-4
type: CompetencyDefinition
name: sealed storage
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: sealed storage.
competency statement: sealed storage
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1-5
type: CompetencyDefinition
name: memory protection
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: memory protection.
competency statement: memory protection
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1-6
type: CompetencyDefinition
name: control flow integrity
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: control flow integrity.
competency statement: control flow integrity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-1-7
type: CompetencyDefinition
name: information flow analysis
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: information flow analysis.
competency statement: information flow analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-1-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-2
type: CompetencyDefinition
name: virtual machines
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: virtual machines.
competency statement: virtual machines
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-3
type: CompetencyDefinition
name: trusted execution environment
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: trusted execution environment.
competency statement: trusted execution environment
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-4
type: CompetencyDefinition
name: IBM 4758 secure coprocessor
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: IBM 4758 secure coprocessor.
competency statement: IBM 4758 secure coprocessor
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-5
type: CompetencyDefinition
name: ARM Trustzone
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: ARM Trustzone.
competency statement: ARM Trustzone
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-6
type: CompetencyDefinition
name: protected module architectures
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: protected module architectures.
competency statement: protected module architectures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-6-1
type: CompetencyDefinition
name: small TCB implementations
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: small TCB implementations.
competency statement: small TCB implementations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-6-2
type: CompetencyDefinition
name: zero TCB implementations
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: zero TCB implementations.
competency statement: zero TCB implementations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-6-3
type: CompetencyDefinition
name: Intel Software Guard Extension (SGX)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: Intel Software Guard Extension (SGX).
competency statement: Intel Software Guard Extension (SGX)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-7
type: CompetencyDefinition
name: light-weight solutions
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: light-weight solutions.
competency statement: light-weight solutions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-7-1
type: CompetencyDefinition
name: SMART
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: SMART.
competency statement: SMART
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-7-2
type: CompetencyDefinition
name: hardware shadow stacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hardware shadow stacks.
competency statement: hardware shadow stacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-7-3
type: CompetencyDefinition
name: pointer authentication
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: pointer authentication.
competency statement: pointer authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-7-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-4-7-4
type: CompetencyDefinition
name: Qarma
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: Qarma.
competency statement: Qarma
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-4-7-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5
type: CompetencyDefinition
name: hardware design for cryptographic algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hardware design for cryptographic algorithms.
competency statement: hardware design for cryptographic algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-1
type: CompetencyDefinition
name: design process
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: design process.
competency statement: design process
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-1-1
type: CompetencyDefinition
name: register transfer level (RTL)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: register transfer level (RTL).
competency statement: register transfer level (RTL)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-1-2
type: CompetencyDefinition
name: application specific integrated circuit (ASIC)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: application specific integrated circuit (ASIC).
competency statement: application specific integrated circuit (ASIC)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-1-3
type: CompetencyDefinition
name: field programmable gata array (FPGA)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: field programmable gata array (FPGA).
competency statement: field programmable gata array (FPGA)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-1-4
type: CompetencyDefinition
name: power consumption
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: power consumption.
competency statement: power consumption
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-1-5
type: CompetencyDefinition
name: electronic design automation (EDA)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: electronic design automation (EDA).
competency statement: electronic design automation (EDA)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2
type: CompetencyDefinition
name: cryptographic algorithms at RTL level
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: cryptographic algorithms at RTL level.
competency statement: cryptographic algorithms at RTL level
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2-1
type: CompetencyDefinition
name: secret key algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: secret key algorithms.
competency statement: secret key algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2-2
type: CompetencyDefinition
name: secret key light-weight algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: secret key light-weight algorithms.
competency statement: secret key light-weight algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2-3
type: CompetencyDefinition
name: hash algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hash algorithms.
competency statement: hash algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2-3-1
type: CompetencyDefinition
name: cryptocurrency mining
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: cryptocurrency mining.
competency statement: cryptocurrency mining
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2-4
type: CompetencyDefinition
name: public key algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: public key algorithms.
competency statement: public key algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2-5
type: CompetencyDefinition
name: quantum resistant algorithms
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: quantum resistant algorithms.
competency statement: quantum resistant algorithms
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-5-2-6
type: CompetencyDefinition
name: homomorphic encryption schemes
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: homomorphic encryption schemes.
competency statement: homomorphic encryption schemes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-5-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6
type: CompetencyDefinition
name: side-channel attacks and fault attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: side-channel attacks and fault attacks.
competency statement: side-channel attacks and fault attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1
type: CompetencyDefinition
name: attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: attacks.
competency statement: attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-1
type: CompetencyDefinition
name: passive side channel attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: passive side channel attacks.
competency statement: passive side channel attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-1-1
type: CompetencyDefinition
name: simple power analysis
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: simple power analysis.
competency statement: simple power analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-1-2
type: CompetencyDefinition
name: differential power analysis
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: differential power analysis.
competency statement: differential power analysis
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-1-3
type: CompetencyDefinition
name: electro-magnetic radiation attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: electro-magnetic radiation attacks.
competency statement: electro-magnetic radiation attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-1-4
type: CompetencyDefinition
name: timing attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: timing attacks.
competency statement: timing attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-1-4-1
type: CompetencyDefinition
name: constant time execution
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: constant time execution.
competency statement: constant time execution
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-1-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-1-5
type: CompetencyDefinition
name: template attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: template attacks.
competency statement: template attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-2
type: CompetencyDefinition
name: micro-architectural side-channels
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: micro-architectural side-channels.
competency statement: micro-architectural side-channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-2-1
type: CompetencyDefinition
name: spectre
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: spectre.
competency statement: spectre
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-2-2
type: CompetencyDefinition
name: meltdown
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: meltdown.
competency statement: meltdown
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-2-3
type: CompetencyDefinition
name: foreshadow
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: foreshadow.
competency statement: foreshadow
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-3
type: CompetencyDefinition
name: active fault attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: active fault attacks.
competency statement: active fault attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-3-1
type: CompetencyDefinition
name: RowHammer
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: RowHammer.
competency statement: RowHammer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-3-2
type: CompetencyDefinition
name: optical-fault attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: optical-fault attacks.
competency statement: optical-fault attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-1-3-2-1
type: CompetencyDefinition
name: sensors
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: sensors.
competency statement: sensors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-1-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-2
type: CompetencyDefinition
name: countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: countermeasures.
competency statement: countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-2-1
type: CompetencyDefinition
name: randomisation
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: randomisation.
competency statement: randomisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-2-2
type: CompetencyDefinition
name: masking
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: masking.
competency statement: masking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-2-3
type: CompetencyDefinition
name: hiding
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hiding.
competency statement: hiding
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-2-4
type: CompetencyDefinition
name: micro-code updates
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: micro-code updates.
competency statement: micro-code updates
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-6-2-5
type: CompetencyDefinition
name: redundancy
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: redundancy.
competency statement: redundancy
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-6-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7
type: CompetencyDefinition
name: entropy generating building blocks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: entropy generating building blocks.
competency statement: entropy generating building blocks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7-1
type: CompetencyDefinition
name: random number generation
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: random number generation.
competency statement: random number generation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7-1-1
type: CompetencyDefinition
name: pseudo random number generation (PRNG)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: pseudo random number generation (PRNG).
competency statement: pseudo random number generation (PRNG)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7-1-2
type: CompetencyDefinition
name: true random number generation (TRNG)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: true random number generation (TRNG).
competency statement: true random number generation (TRNG)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7-2
type: CompetencyDefinition
name: physically unclonable functions (PUFs)
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: physically unclonable functions (PUFs).
competency statement: physically unclonable functions (PUFs)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7-2-1
type: CompetencyDefinition
name: weak PUFs
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: weak PUFs.
competency statement: weak PUFs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7-2-2
type: CompetencyDefinition
name: strong PUFs
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: strong PUFs.
competency statement: strong PUFs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-7-2-3
type: CompetencyDefinition
name: machine learning attacks
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: machine learning attacks.
competency statement: machine learning attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-7-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-8
type: CompetencyDefinition
name: hardware design process
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: hardware design process.
competency statement: hardware design process
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-8-1
type: CompetencyDefinition
name: design and fabrication of silicon integrated circuits
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: design and fabrication of silicon integrated circuits.
competency statement: design and fabrication of silicon integrated circuits
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-8-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-8-2
type: CompetencyDefinition
name: trojan circuits
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: trojan circuits.
competency statement: trojan circuits
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-8-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-8-3
type: CompetencyDefinition
name: cicuit level techniques
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: cicuit level techniques.
competency statement: cicuit level techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-8-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-8-4
type: CompetencyDefinition
name: board level security
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: board level security.
competency statement: board level security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-8-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-HS-8-5
type: CompetencyDefinition
name: time
description: CyBOK v1.1.0 knowledge-tree topic in Hardware Security (HS). Topic: time.
competency statement: time
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Hardware Security
reference code: CYBOK-HS-8-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS
type: CompetencyDefinition
name: Network Security
description: Security aspects of networking & telecommunication protocols, including the security of routing, network security elements, and specific cryptographic protocols used for network security.
competency statement: Network Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Infrastructure Security
reference code: CYBOK-NS
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-1
type: CompetencyDefinition
name: Security Goals and Attacker Models
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Security Goals and Attacker Models.
competency statement: Security Goals and Attacker Models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-1-1
type: CompetencyDefinition
name: Security Goals in Networked Systems
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Security Goals in Networked Systems.
competency statement: Security Goals in Networked Systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-1-2
type: CompetencyDefinition
name: Attacker Models
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Attacker Models.
competency statement: Attacker Models
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-2
type: CompetencyDefinition
name: Networking Applications
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Networking Applications.
competency statement: Networking Applications
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-2-1
type: CompetencyDefinition
name: Local Area Networks (LANs)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Local Area Networks (LANs).
competency statement: Local Area Networks (LANs)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-2-2
type: CompetencyDefinition
name: Connected Networks and the Internet
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Connected Networks and the Internet.
competency statement: Connected Networks and the Internet
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-2-3
type: CompetencyDefinition
name: Bus Networks
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Bus Networks.
competency statement: Bus Networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-2-4
type: CompetencyDefinition
name: Wireless Networks
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Wireless Networks.
competency statement: Wireless Networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-2-5
type: CompetencyDefinition
name: Fully Distributed Networks: DHTs and Unstructured P2P Networks
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Fully Distributed Networks: DHTs and Unstructured P2P Networks.
competency statement: Fully Distributed Networks: DHTs and Unstructured P2P Networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-2-6
type: CompetencyDefinition
name: Software-Defined Networking and Network Function Virtualisation
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Software-Defined Networking and Network Function Virtualisation.
competency statement: Software-Defined Networking and Network Function Virtualisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-2-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3
type: CompetencyDefinition
name: Network Protocols and Their Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Network Protocols and Their Security.
competency statement: Network Protocols and Their Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-1
type: CompetencyDefinition
name: Security at the Application Layer
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Security at the Application Layer.
competency statement: Security at the Application Layer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-1-1
type: CompetencyDefinition
name: Email and Messaging Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Email and Messaging Security.
competency statement: Email and Messaging Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-1-2
type: CompetencyDefinition
name: Hyper Text Transfer Protocol Secure (HTTPS)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Hyper Text Transfer Protocol Secure (HTTPS).
competency statement: Hyper Text Transfer Protocol Secure (HTTPS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-1-3
type: CompetencyDefinition
name: DNS Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: DNS Security.
competency statement: DNS Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-1-4
type: CompetencyDefinition
name: Network Time Protocol (NTP) Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Network Time Protocol (NTP) Security.
competency statement: Network Time Protocol (NTP) Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-1-5
type: CompetencyDefinition
name: Distributed Hash Table (DHT) Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Distributed Hash Table (DHT) Security.
competency statement: Distributed Hash Table (DHT) Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-1-6
type: CompetencyDefinition
name: Anonymous and Censorship-Free Communication
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Anonymous and Censorship-Free Communication.
competency statement: Anonymous and Censorship-Free Communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-2
type: CompetencyDefinition
name: Security at the Transport Layer
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Security at the Transport Layer.
competency statement: Security at the Transport Layer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-2-1
type: CompetencyDefinition
name: TLS (Transport Layer Security)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: TLS (Transport Layer Security).
competency statement: TLS (Transport Layer Security)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-2-2
type: CompetencyDefinition
name: Public Key Infrastructure
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Public Key Infrastructure.
competency statement: Public Key Infrastructure
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-2-3
type: CompetencyDefinition
name: TCP Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: TCP Security.
competency statement: TCP Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-2-4
type: CompetencyDefinition
name: UDP Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: UDP Security.
competency statement: UDP Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-2-5
type: CompetencyDefinition
name: QUIC
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: QUIC.
competency statement: QUIC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3
type: CompetencyDefinition
name: Security at the Internet Layer
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Security at the Internet Layer.
competency statement: Security at the Internet Layer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-1
type: CompetencyDefinition
name: IPv4 Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: IPv4 Security.
competency statement: IPv4 Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-1-1
type: CompetencyDefinition
name: IP Spoofing
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: IP Spoofing.
competency statement: IP Spoofing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-1-2
type: CompetencyDefinition
name: Fragmentation Attacks
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Fragmentation Attacks.
competency statement: Fragmentation Attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-1-3
type: CompetencyDefinition
name: VPNs and IPsec
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: VPNs and IPsec.
competency statement: VPNs and IPsec
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-1-4
type: CompetencyDefinition
name: NAT
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: NAT.
competency statement: NAT
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-2
type: CompetencyDefinition
name: IPv6 Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: IPv6 Security.
competency statement: IPv6 Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-3
type: CompetencyDefinition
name: Routing Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Routing Security.
competency statement: Routing Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-3-1
type: CompetencyDefinition
name: Within an Autonomous System (AS)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Within an Autonomous System (AS).
competency statement: Within an Autonomous System (AS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-3-2
type: CompetencyDefinition
name: Across ASs
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Across ASs.
competency statement: Across ASs
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-3-4
type: CompetencyDefinition
name: ICMP Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: ICMP Security.
competency statement: ICMP Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4
type: CompetencyDefinition
name: Security on Link Layer
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Security on Link Layer.
competency statement: Security on Link Layer
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4-1
type: CompetencyDefinition
name: Port-based Network Access Control (IEEE 802.1X)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Port-based Network Access Control (IEEE 802.1X).
competency statement: Port-based Network Access Control (IEEE 802.1X)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4-2
type: CompetencyDefinition
name: WAN Link-Layer Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: WAN Link-Layer Security.
competency statement: WAN Link-Layer Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4-3
type: CompetencyDefinition
name: Attacks on Ethernet Switches
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Attacks on Ethernet Switches.
competency statement: Attacks on Ethernet Switches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4-4
type: CompetencyDefinition
name: Address Resolution Protocol (ARP) / Neighbor Discovery Protocol (NDP)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Address Resolution Protocol (ARP) / Neighbor Discovery Protocol (NDP).
competency statement: Address Resolution Protocol (ARP) / Neighbor Discovery Protocol (NDP)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4-5
type: CompetencyDefinition
name: Network Segmentation
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Network Segmentation.
competency statement: Network Segmentation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4-6
type: CompetencyDefinition
name: Wireless Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Wireless Security.
competency statement: Wireless Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-3-4-7
type: CompetencyDefinition
name: Bus Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Bus Security.
competency statement: Bus Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-3-4-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4
type: CompetencyDefinition
name: Network Security Tools
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Network Security Tools.
competency statement: Network Security Tools
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-1
type: CompetencyDefinition
name: Firewalling
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Firewalling.
competency statement: Firewalling
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-1-1
type: CompetencyDefinition
name: Application Gateway (AG)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Application Gateway (AG).
competency statement: Application Gateway (AG)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-1-2
type: CompetencyDefinition
name: Circuit-level Gateway (CG)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Circuit-level Gateway (CG).
competency statement: Circuit-level Gateway (CG)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-2
type: CompetencyDefinition
name: Intrusion Detection and Prevention Systems
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Intrusion Detection and Prevention Systems.
competency statement: Intrusion Detection and Prevention Systems
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-2-1
type: CompetencyDefinition
name: Intrusion Prevention System (IPS)
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Intrusion Prevention System (IPS).
competency statement: Intrusion Prevention System (IPS)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-3
type: CompetencyDefinition
name: Network Security Monitoring
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Network Security Monitoring.
competency statement: Network Security Monitoring
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-4
type: CompetencyDefinition
name: SDN and NFV Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: SDN and NFV Security.
competency statement: SDN and NFV Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-5
type: CompetencyDefinition
name: Network Access Control
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Network Access Control.
competency statement: Network Access Control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-6
type: CompetencyDefinition
name: Zero Trust Networking
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Zero Trust Networking.
competency statement: Zero Trust Networking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-4-7
type: CompetencyDefinition
name: DoS Countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: DoS Countermeasures.
competency statement: DoS Countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-4-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5
type: CompetencyDefinition
name: Other Network Security Topics
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Other Network Security Topics.
competency statement: Other Network Security Topics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5-1
type: CompetencyDefinition
name: Cloud and Data Center Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Cloud and Data Center Security.
competency statement: Cloud and Data Center Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5-2
type: CompetencyDefinition
name: Delay-Tolerant Networks and Ad-hoc Sensors Networks
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Delay-Tolerant Networks and Ad-hoc Sensors Networks.
competency statement: Delay-Tolerant Networks and Ad-hoc Sensors Networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5-3
type: CompetencyDefinition
name: Network Covert Channels
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Network Covert Channels.
competency statement: Network Covert Channels
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5-4
type: CompetencyDefinition
name: Payment Networks
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Payment Networks.
competency statement: Payment Networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5-5
type: CompetencyDefinition
name: Physical-Layer Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Physical-Layer Security.
competency statement: Physical-Layer Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5-6
type: CompetencyDefinition
name: Networking Infrastructure Security
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Networking Infrastructure Security.
competency statement: Networking Infrastructure Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-NS-5-7
type: CompetencyDefinition
name: Cross-Border Regulations
description: CyBOK v1.1.0 knowledge-tree topic in Network Security (NS). Topic: Cross-Border Regulations.
competency statement: Cross-Border Regulations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Network Security
reference code: CYBOK-NS-5-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT
type: CompetencyDefinition
name: Physical Layer & Telecommunications Security
description: Security concerns and limitations of the physical layer including aspects of radio frequency encodings and transmission techniques, unintended radiation, and interference.
competency statement: Physical Layer & Telecommunications Security
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Infrastructure Security
reference code: CYBOK-PLT
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1
type: CompetencyDefinition
name: schemes for confidentiality, integrity and access control
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: schemes for confidentiality, integrity and access control.
competency statement: schemes for confidentiality, integrity and access control
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-1
type: CompetencyDefinition
name: key establishment based on channel reciprocity
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: key establishment based on channel reciprocity.
competency statement: key establishment based on channel reciprocity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-1-1
type: CompetencyDefinition
name: establishment processes
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: establishment processes.
competency statement: establishment processes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-1-1-1
type: CompetencyDefinition
name: quantisation
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: quantisation.
competency statement: quantisation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-1-1-2
type: CompetencyDefinition
name: information reconciliation
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: information reconciliation.
competency statement: information reconciliation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-1-1-3
type: CompetencyDefinition
name: key verification
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: key verification.
competency statement: key verification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-2
type: CompetencyDefinition
name: MIMO-supported approaches
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: MIMO-supported approaches.
competency statement: MIMO-supported approaches
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-2-1
type: CompetencyDefinition
name: orthogonal blinding
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: orthogonal blinding.
competency statement: orthogonal blinding
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-2-2
type: CompetencyDefinition
name: zero-forcing
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: zero-forcing.
competency statement: zero-forcing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-3
type: CompetencyDefinition
name: secrecy capacity
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: secrecy capacity.
competency statement: secrecy capacity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-4
type: CompetencyDefinition
name: friendly jamming
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: friendly jamming.
competency statement: friendly jamming
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-5
type: CompetencyDefinition
name: protecting data integrity
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: protecting data integrity.
competency statement: protecting data integrity
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-5-1
type: CompetencyDefinition
name: integrity codes
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: integrity codes.
competency statement: integrity codes
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-6
type: CompetencyDefinition
name: LPI and covert communication
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: LPI and covert communication.
competency statement: LPI and covert communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-6-1
type: CompetencyDefinition
name: frequency hopping
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: frequency hopping.
competency statement: frequency hopping
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-6-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-6-2
type: CompetencyDefinition
name: direct sequency spread spectrum
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: direct sequency spread spectrum.
competency statement: direct sequency spread spectrum
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-6-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-1-6-3
type: CompetencyDefinition
name: chirping
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: chirping.
competency statement: chirping
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-1-6-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2
type: CompetencyDefinition
name: jamming and jamming-resilient communication
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: jamming and jamming-resilient communication.
competency statement: jamming and jamming-resilient communication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2-1
type: CompetencyDefinition
name: classifications of jammers
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: classifications of jammers.
competency statement: classifications of jammers
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2-1-1
type: CompetencyDefinition
name: constant
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: constant.
competency statement: constant
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2-1-2
type: CompetencyDefinition
name: reactive
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: reactive.
competency statement: reactive
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2-2
type: CompetencyDefinition
name: countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: countermeasures.
competency statement: countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2-3
type: CompetencyDefinition
name: coordinated spread spectrum techniques
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: coordinated spread spectrum techniques.
competency statement: coordinated spread spectrum techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2-4
type: CompetencyDefinition
name: uncoordinated spread spectrum techniques
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: uncoordinated spread spectrum techniques.
competency statement: uncoordinated spread spectrum techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-2-5
type: CompetencyDefinition
name: signal anihilation and overshadowing
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: signal anihilation and overshadowing.
competency statement: signal anihilation and overshadowing
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-2-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3
type: CompetencyDefinition
name: identification
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: identification.
competency statement: identification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-1
type: CompetencyDefinition
name: device under identification
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: device under identification.
competency statement: device under identification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2
type: CompetencyDefinition
name: identification signals
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: identification signals.
competency statement: identification signals
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-1
type: CompetencyDefinition
name: features
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: features.
competency statement: features
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-1-1
type: CompetencyDefinition
name: in-specificaiton
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: in-specificaiton.
competency statement: in-specificaiton
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-1-1-1
type: CompetencyDefinition
name: modulation errors
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: modulation errors.
competency statement: modulation errors
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-1-1-2
type: CompetencyDefinition
name: time-related parameters
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: time-related parameters.
competency statement: time-related parameters
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-1-2
type: CompetencyDefinition
name: out-specification
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: out-specification.
competency statement: out-specification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-1-2-1
type: CompetencyDefinition
name: clock skew
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: clock skew.
competency statement: clock skew
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-1-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-1-2-2
type: CompetencyDefinition
name: turn-on transient duration
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: turn-on transient duration.
competency statement: turn-on transient duration
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-1-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-2-2
type: CompetencyDefinition
name: inferred characteristics
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: inferred characteristics.
competency statement: inferred characteristics
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3
type: CompetencyDefinition
name: device fingerprints
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: device fingerprints.
competency statement: device fingerprints
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3-1
type: CompetencyDefinition
name: properties
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: properties.
competency statement: properties
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3-1-1
type: CompetencyDefinition
name: universality
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: universality.
competency statement: universality
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3-1-2
type: CompetencyDefinition
name: uniqueness
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: uniqueness.
competency statement: uniqueness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3-1-3
type: CompetencyDefinition
name: collectability
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: collectability.
competency statement: collectability
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3-1-4
type: CompetencyDefinition
name: permenance
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: permenance.
competency statement: permenance
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3-1-5
type: CompetencyDefinition
name: robustness
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: robustness.
competency statement: robustness
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-3-1-6
type: CompetencyDefinition
name: data-dependency
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: data-dependency.
competency statement: data-dependency
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-3-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-4
type: CompetencyDefinition
name: attacks on physical layer identification
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: attacks on physical layer identification.
competency statement: attacks on physical layer identification
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-4-1
type: CompetencyDefinition
name: signal re(p)lay
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: signal re(p)lay.
competency statement: signal re(p)lay
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-3-4-2
type: CompetencyDefinition
name: feature replay
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: feature replay.
competency statement: feature replay
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-3-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4
type: CompetencyDefinition
name: distance bounding and secure positioning
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: distance bounding and secure positioning.
competency statement: distance bounding and secure positioning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-1
type: CompetencyDefinition
name: distance bounding protocols
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: distance bounding protocols.
competency statement: distance bounding protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-1-1
type: CompetencyDefinition
name: attacks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: attacks.
competency statement: attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-1-1-1
type: CompetencyDefinition
name: distance fraud
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: distance fraud.
competency statement: distance fraud
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-1-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-1-1-2
type: CompetencyDefinition
name: mafia fraud
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: mafia fraud.
competency statement: mafia fraud
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-1-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-1-1-3
type: CompetencyDefinition
name: terrorist fraud
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: terrorist fraud.
competency statement: terrorist fraud
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-1-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-1-1-4
type: CompetencyDefinition
name: distance hijacking
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: distance hijacking.
competency statement: distance hijacking
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-1-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-2
type: CompetencyDefinition
name: distance measurement techniques
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: distance measurement techniques.
competency statement: distance measurement techniques
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-3
type: CompetencyDefinition
name: physical layer attacks on secure distance measurement
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: physical layer attacks on secure distance measurement.
competency statement: physical layer attacks on secure distance measurement
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-3-1
type: CompetencyDefinition
name: RSSI-based distance estimation attacks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: RSSI-based distance estimation attacks.
competency statement: RSSI-based distance estimation attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-3-2
type: CompetencyDefinition
name: time of flight based ranging attacks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: time of flight based ranging attacks.
competency statement: time of flight based ranging attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-4
type: CompetencyDefinition
name: secure positioning
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: secure positioning.
competency statement: secure positioning
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-4-1
type: CompetencyDefinition
name: spoofing attacks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: spoofing attacks.
competency statement: spoofing attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-4-2
type: CompetencyDefinition
name: verifiable multilateration
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: verifiable multilateration.
competency statement: verifiable multilateration
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-4-4-3
type: CompetencyDefinition
name: secure positioning based on hidden stations
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: secure positioning based on hidden stations.
competency statement: secure positioning based on hidden stations
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-4-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5
type: CompetencyDefinition
name: physical layer security of selected communication technologies
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: physical layer security of selected communication technologies.
competency statement: physical layer security of selected communication technologies
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-1
type: CompetencyDefinition
name: NFC
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: NFC.
competency statement: NFC
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-1-1
type: CompetencyDefinition
name: wormhole attacks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: wormhole attacks.
competency statement: wormhole attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-1-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-1-2
type: CompetencyDefinition
name: shielding
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: shielding.
competency statement: shielding
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-1-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-1-3
type: CompetencyDefinition
name: multi-factor authentication
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: multi-factor authentication.
competency statement: multi-factor authentication
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-1-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-1-4
type: CompetencyDefinition
name: protocol augmentation
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: protocol augmentation.
competency statement: protocol augmentation
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-1-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-1-5
type: CompetencyDefinition
name: timing restrictions
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: timing restrictions.
competency statement: timing restrictions
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-1-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-1-6
type: CompetencyDefinition
name: distance bounding
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: distance bounding.
competency statement: distance bounding
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-1-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-2
type: CompetencyDefinition
name: air traffic communication networks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: air traffic communication networks.
competency statement: air traffic communication networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-2-1
type: CompetencyDefinition
name: ADS-B
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: ADS-B.
competency statement: ADS-B
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-2-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-2-2
type: CompetencyDefinition
name: multilateration
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: multilateration.
competency statement: multilateration
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-2-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-3
type: CompetencyDefinition
name: cellular networks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: cellular networks.
competency statement: cellular networks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-3-1
type: CompetencyDefinition
name: GSM
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: GSM.
competency statement: GSM
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-3-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-3-2
type: CompetencyDefinition
name: 3G
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: 3G.
competency statement: 3G
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-3-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-3-3
type: CompetencyDefinition
name: GPRS
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: GPRS.
competency statement: GPRS
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-3-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-3-4
type: CompetencyDefinition
name: 4G (LTE)
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: 4G (LTE).
competency statement: 4G (LTE)
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-3-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-3-5
type: CompetencyDefinition
name: authentication protocols
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: authentication protocols.
competency statement: authentication protocols
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-3-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-3-6
type: CompetencyDefinition
name: 5G
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: 5G.
competency statement: 5G
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-3-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4
type: CompetencyDefinition
name: GNSS security and spoofing attacks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: GNSS security and spoofing attacks.
competency statement: GNSS security and spoofing attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-1
type: CompetencyDefinition
name: galileo
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: galileo.
competency statement: galileo
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-1
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-2
type: CompetencyDefinition
name: signal spoofing attacks
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: signal spoofing attacks.
competency statement: signal spoofing attacks
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-2
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-3
type: CompetencyDefinition
name: non-coherent and modified message contents
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: non-coherent and modified message contents.
competency statement: non-coherent and modified message contents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-3
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-4
type: CompetencyDefinition
name: non-coherent but unmodified message contents
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: non-coherent but unmodified message contents.
competency statement: non-coherent but unmodified message contents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-4
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-5
type: CompetencyDefinition
name: coherent but modified message contents
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: coherent but modified message contents.
competency statement: coherent but modified message contents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-5
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-6
type: CompetencyDefinition
name: coherent and unmodified message contents
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: coherent and unmodified message contents.
competency statement: coherent and unmodified message contents
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-6
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-7
type: CompetencyDefinition
name: seeamless takeover attack
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: seeamless takeover attack.
competency statement: seeamless takeover attack
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-7
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

CYBOK-PLT-5-4-8
type: CompetencyDefinition
name: countermeasures
description: CyBOK v1.1.0 knowledge-tree topic in Physical Layer & Telecommunications Security (PLT). Topic: countermeasures.
competency statement: countermeasures
date created: 2026-08-27T18:26:59.527Z
date modified: 2026-08-27T18:26:59.527Z
version: 1.0
status: draft
source: CyBOK Version 1.1.0 © Crown Copyright, The National Cyber Security Centre 2021
category: Physical Layer & Telecommunications Security
reference code: CYBOK-PLT-5-4-8
competency level: proficient
has criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
lifecycle:
  valid from: 2026-08-27T18:26:59.527Z
  review cycle: P12M

https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c
type: Rubric
name:
  en: Cyber Security Body of Knowledge (CyBOK) Version 1.1.0 Proficiency Rubric
description:
  en: Holistic proficiency rubric for evaluating competencies in Cyber Security Body of Knowledge (CyBOK) Version 1.1.0
method: manual
rubric criterion: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1

https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/criteria/1
type: RubricCriterion
name:
  en: Proficiency Level
description:
  en: Proficiency evaluation criterion for Cyber Security Body of Knowledge (CyBOK) Version 1.1.0
position: 1
weight: 1.0
rubric criterion level: https://tlatoolbox.com/rubrics/rb-01f1c20b-1783-4721-9758-c39f94eede3c/levels/proficient

proficient
type: RubricCriterionLevel
name:
  en: Proficient
position: 1
description:
  en: Demonstrates competency
feedback:
  en: Can perform the competency independently