NIST CSF 2.0 · All Functions · PR Protect · PR.AA Identity Management, Authentication, and Access Control

PR.AA-05

Access permissions, entitlements, and authorizations are defined in a policy, managed, enforced, and reviewed, and incorporate the principles of least privilege and separation of duties

Implementation examples

Ex1: Review logical and physical access privileges periodically and whenever someone changes roles or leaves the organization, and promptly rescind privileges that are no longer needed
Ex2: Take attributes of the requester and the requested resource into account for authorization decisions (e.g., geolocation, day/time, requester endpoint's cyber health)
Ex3: Restrict access and privileges to the minimum necessary (e.g., zero trust architecture)
Ex4: Periodically review the privileges associated with critical business functions to confirm proper separation of duties

Mapped NIST 800-53 r5 controls (12)

AC-01 AC-02 AC-03 AC-05 AC-06 AC-10 AC-16 AC-17 AC-18 AC-19 AC-24 IA-13

All informative references (132)

BXAIOS: Chapter 6 - Install the Router
CCMv4.0: CCC-04
CCMv4.0: CEK-10
CCMv4.0: CEK-11
CCMv4.0: CEK-12
CCMv4.0: CEK-13
CCMv4.0: CEK-14
CCMv4.0: CEK-15
CCMv4.0: CEK-16
CCMv4.0: CEK-17
CCMv4.0: CEK-18
CCMv4.0: CEK-19
CCMv4.0: CEK-20
CCMv4.0: CEK-21
CCMv4.0: IAM-01
CCMv4.0: IAM-03
CCMv4.0: IAM-04
CCMv4.0: IAM-05
CCMv4.0: IAM-06
CCMv4.0: IAM-07
CCMv4.0: IAM-08
CCMv4.0: IAM-09
CCMv4.0: IAM-10
CCMv4.0: IAM-11
CCMv4.0: IAM-12
CCMv4.0: IAM-16
CCMv4.0: IVS-03
CCMv4.0: IVS-06
CCMv4.0: LOG-02
CCMv4.0: LOG-04
CCMv4.0: LOG-09
CCMv4.0: UEM-05
CCMv4.0: UEM-14
CIS Controls v8.0: 3.3
CIS Controls v8.0: 6.8
CIS Controls v8.1: 3.3
CIS Controls v8.1: 5.1
CIS Controls v8.1: 6.8
CRI Profile v2.0: PR.AA-05
CRI Profile v2.0: PR.AA-05.01
CRI Profile v2.0: PR.AA-05.02
CRI Profile v2.0: PR.AA-05.03
CRI Profile v2.0: PR.AA-05.04
CSF v1.1: PR.AC-1
CSF v1.1: PR.AC-3
CSF v1.1: PR.AC-4
ISO/IEC 27001:2022: Mandatory Clause: None
ISO/IEC 27001:2022: Annex A Controls: 5.1
ISO/IEC 27001:2022: Annex A Controls: 5.3
ISO/IEC 27001:2022: Annex A Controls: 5.14
ISO/IEC 27001:2022: Annex A Controls: 5.15
ISO/IEC 27001:2022: Annex A Controls: 5.16
ISO/IEC 27001:2022: Annex A Controls: 5.17
ISO/IEC 27001:2022: Annex A Controls: 5.18
ISO/IEC 27001:2022: Annex A Controls: 8.2
ISO/IEC 27001:2022: Annex A Controls: 8.3
ISO/IEC 27001:2022: Annex A Controls: 8.5
ISO/IEC 27001:2022: Annex A Controls: 8.18
NICE Framework: DD-WRL-001
NICE Framework: DD-WRL-004
NICE Framework: IO-WRL-003
NICE Framework: IO-WRL-005
NICE Framework: OG-WRL-002
NICE Framework: OG-WRL-013
NICE Framework: OG-WRL-014
NICE Framework: PD-WRL-004
OWASP Top 10 LLM Applications: LLM01-2025
OWASP Top 10 LLM Applications: LLM02-2025
OWASP Top 10 LLM Applications: LLM06-2025
OWASP Top 10 LLM Applications: LLM07-2025
OWASP Top 10 LLM Applications: LLM08-2025
OWASP Top 10 LLM Applications: LLM10-2025
PCI DSS: 7.2.2
PCI DSS: 7.2.4
PCI DSS: 7.2.5.1
PCI DSS: 8.2.6
PCI DSS: 12.1.3
PCI DSS: 8.1.1
PCI DSS: 7.1.1
PCI DSS: 7.2.1
SCF: HRS-02
SCF: HRS-11
SCF: IAC-01
SCF: IAC-01.2
SCF: IAC-02
SCF: IAC-03
SCF: IAC-04
SCF: IAC-05
SCF: IAC-08
SCF: IAC-21
SDOS: SDOS-AD-01
SDOS: SDOS-EN-02
SDOS: SDOS-GV-01
SDOS: SDOS-GV-05
SP 800-171 Rev 3: 03.01.01
SP 800-171 Rev 3: 03.01.02
SP 800-171 Rev 3: 03.01.04
SP 800-171 Rev 3: 03.01.05
SP 800-171 Rev 3: 03.01.06
SP 800-171 Rev 3: 03.01.07
SP 800-171 Rev 3: 03.01.12
SP 800-171 Rev 3: 03.01.16
SP 800-171 Rev 3: 03.01.18
SP 800-171 Rev 3: 03.13.08
SP 800-171 Rev 3: 03.15.01
SP 800-53 Rev 5.1.1: AC-01
SP 800-53 Rev 5.1.1: AC-02
SP 800-53 Rev 5.1.1: AC-03
SP 800-53 Rev 5.1.1: AC-05
SP 800-53 Rev 5.1.1: AC-06
SP 800-53 Rev 5.1.1: AC-10
SP 800-53 Rev 5.1.1: AC-16
SP 800-53 Rev 5.1.1: AC-17
SP 800-53 Rev 5.1.1: AC-18
SP 800-53 Rev 5.1.1: AC-19
SP 800-53 Rev 5.1.1: AC-24
SP 800-53 Rev 5.1.1: IA-13
SP 800-53 Rev 5.2.0: AC-01
SP 800-53 Rev 5.2.0: AC-02
SP 800-53 Rev 5.2.0: AC-03
SP 800-53 Rev 5.2.0: AC-05
SP 800-53 Rev 5.2.0: AC-06
SP 800-53 Rev 5.2.0: AC-10
SP 800-53 Rev 5.2.0: AC-16
SP 800-53 Rev 5.2.0: AC-17
SP 800-53 Rev 5.2.0: AC-18
SP 800-53 Rev 5.2.0: AC-19
SP 800-53 Rev 5.2.0: AC-24
SP 800-53 Rev 5.2.0: IA-13
SP 800-81r3: 3.1.1
SSDF: PO.5.2
SSDF: PS.1.1

Source: NIST Cybersecurity Framework 2.0 · CSF 2.0 → 800-53 mappings sourced from NIST Cybersecurity & Privacy Reference Tool (CPRT) · US government work — attribution requested per NIST Open License Terms. Direct CSF→CWE/CVE cross-references will be added in a Phase B LLM-authored mapping pass (not yet rendered).