800-53 · IA Identification and Authentication
IA-2
Identification and Authentication (Organizational Users)
frameworkNIST SP 800-53 Rev 5.2
sectionIA Identification and Authentication
csf 2.0PR.AA-01 PR.AA-03
topicsZero Trust
frameworks7 1 1
Official textUniquely identify and authenticate organizational users and associate that unique identification with processes acting on behalf of those users.NIST SP 800-53 Rev 5.2 control statement (public domain)
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| Framework | Requirement | Title | Link | Source / reason |
|---|---|---|---|---|
| NIST CSF 2.0 | PR.AA-03PR.AA-04PR.AA-05PR.IR-01 | Users, services, and hardware are authenticated; Identity assertions are protected, conveyed, and verified… | Crosswalk | Same topic: Zero Trust1 loosely related (not mappings)PR.AA-01 Identities and credentials for authorized users, services, and hardware are managed by the organization Only shares CSF PR.AA-01: related, not a mapping |
| ISO 27001 | A.5.15A.8.5A.8.22A.5.16 | Access control; Secure authentication… | Crosswalk | Same topic: Zero Trust NIST SP 800-53 → ISO 27001 mapping |
| CIS v8.1 | CIS 6.8CIS 12.2CIS 12.7CIS 13.5 | Define and Maintain Role-Based Access Control; Establish and Maintain a Secure Network Architecture… | Crosswalk | Same topic: Zero Trust |
| SOC 2 | CC6.6 | Protection against threats from outside system boundaries | Editorial | Same topic: Zero Trust (editorial pick) |
| PCI DSS | 7.2.18.3.1 | Access control model defined; User and admin access requires an authentication factor | Crosswalk | Same topic: Zero Trust26 loosely related (not mappings)3.5.1.3 Disk encryption access managed separately from OS access Only shares CSF PR.AA-03: related, not a mapping 3.6.1 Procedures protect keys that secure stored account data Only shares CSF PR.AA-01: related, not a mapping 3.6.1.1 Service providers document their cryptographic architecture Only shares CSF PR.AA-01: related, not a mapping 3.6.1.2 Secret and private keys stored in approved forms Only shares CSF PR.AA-01: related, not a mapping 3.6.1.3 Cleartext key components accessible to fewest custodians Only shares CSF PR.AA-01: related, not a mapping 3.6.1.4 Keys stored in the fewest possible locations Only shares CSF PR.AA-01: related, not a mapping …and 18 more in the downloads |
| CMMC | AC.L2-3.1.1SC.L2-3.13.1SC.L2-3.13.6IA.L2-3.5.1IA.L2-3.5.2IA.L2-3.5.4 | Authorized Access Control; Boundary Protection… | Crosswalk | Same topic: Zero Trust NIST SP 800-171r3 03.05.01 → SP 800-53; NIST SP 800-171r2 Appendix D; NIST SP 800-171r3 03.05.04 → SP 800-53 11 loosely related (not mappings)IA.L2-3.5.10 Cryptographically-Protected Passwords Only shares CSF PR.AA-01, PR.AA-03: related, not a mapping …and 3 more in the downloads |
| HIPAA | §164.312(a)(2)(i)§164.312(d) | Unique User Identification; Person or Entity Authentication | Crosswalk | NIST HIPAA → SP 800-53 crosswalk12 loosely related (not mappings)§164.308(a)(3)(ii)(A) Authorization and/or Supervision Only shares CSF PR.AA-01: related, not a mapping §164.308(a)(3)(ii)(B) Workforce Clearance Procedure Only shares CSF PR.AA-01: related, not a mapping §164.308(a)(4)(ii)(C) Access Establishment and Modification Only shares CSF PR.AA-01: related, not a mapping …and 4 more in the downloads |
| GDPR | Art.25(2)Art.32(1)(b) | Data protection by design and by default; Security of processing | No mapping. Only shares CSF PR.AA-01: related, not a mapping | |
| NIS2 | 6.811.111.6 | Network segmentation; Access control policy… | Crosswalk | Same topic: Zero Trust |
| Essential Eight | ISM-0974ISM-1173ISM-1401ISM-1504 | Multi-factor authentication is used to authenticate unprivileged human users of systems; Multi-factor authentication is used to authenticate privileged human users of systems… | No mapping. Only shares CSF PR.AA-03: related, not a mapping+12 more loosely related (not mappings)ISM-1505 Multi-factor authentication is used to authenticate human users of data repositories Only shares CSF PR.AA-03: related, not a mapping ISM-1679 Multi-factor authentication is used to authenticate human users to third-party online services that process, store or… Only shares CSF PR.AA-03: related, not a mapping ISM-1680 Multi-factor authentication (where available) is used to authenticate human users to… Only shares CSF PR.AA-03: related, not a mapping ISM-1681 Multi-factor authentication is used to authenticate customers to online customer… Only shares CSF PR.AA-03: related, not a mapping …and 8 more in the downloads | |
| DORA | Art.9(4)(c)Art.9(4)(d) | Protection and prevention; Protection and prevention | No mapping. Only shares CSF PR.AA-01, PR.AA-03: related, not a mapping | |
| CPS 234 | — | No requirement | No mapping in our data | No mapping in our data (CPS 234 is principles-based and its links are editorial). |
| Cyber Essentials | CE 4 | User Access Control | No mapping. Only shares CSF PR.AA-01, PR.AA-03: related, not a mapping |
Crosswalk a published crosswalk (NIST, ENISA, CIS, PCI SSC) makes the link · Editorial ControlMapping's judgement where no crosswalk exists; the reason is shown · only shares a CSF 2.0 outcome: worth checking, not a mapping · No mapping in our data nothing mapped in our data; often new work, but check the coverage notes. How links are sourced.