PR.AA-02 Identities are proofed and bound to credentials based on the context of interactions
Identities are proofed and bound to credentials based on the context of interactions. Control from NIST Cybersecurity Framework 2.0 framework, domain: PR - Protect.
5
artefacts
1
held by a system
1
at each review
hard
to go live
Policy repository / GRC workspace
where the evidence lives
teal = a system already holds it · olive = produced at each review
system holds itEvidence a system already holds
- Identity verification audit logs · SIEM / log platform
periodic reviewEvidence produced at each review
- Issuance and binding records for credentials · Identity provider / directory
governing documentDocuments that govern the control
- Identity proofing policy aligned to risk tiers · Policy repository / GRC workspace
- Re proofing triggers for elevated access · Document repository
- Exception register for proofing variances · Policy repository / GRC workspace
First move
Mostly documents and reviews. Pull the 1 system-held artefact from your SIEM / log platform on a schedule; put the documents under version control with an owner and review date, and log each review as a dated record with a named reviewer.
Common gaps auditors find
- Proofing relies on email only
- Binding records incomplete
- Re proofing never triggered
- Exceptions never reviewed
Do this for your whole sheet
Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.
Build my evidence sheetPR.AA-01 Identities and credentials for authorized users, services, and hardware are managed by the organization · PR.AA-03 Users, services, and hardware are authenticated