cybersecurity function

nouncandidate·updated May 9, 2026

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One of the main components of the Cybersecurity Framework. Cybersecurity functions provide the highest level of structure for organizing basic cybersecurity activities into Cybersecurity Categories and Cybersecurity Subcategories. The five Cybersecurity functions are the Identify function, Protect function, Detect function, Respond function, and Recover function.

MWE

Classifications

per-axis with provenance

Entity Type

Capability92%llm-generatedllm:claude-haiku-4-5

?unassignedlast reviewed —

Sensitivity

unclassified

Information Class

unclassified

Variants

5 surface forms

synonym: cyber security functioncyber security function✔ 5 ADs referenced the term
plural: cybersecurity functions
possessive: cybersecurity function's
pluralpossessive: cybersecurity functions'

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