EvidenceSheet

AU-12 Audit record generation

Requires the system to be able to generate audit records for the auditable event types on organization-defined components, to let defined personnel choose which events specific components log, and to produce records carr

4
artefacts
2
held by a system
0
at each review
easy
to go live
SIEM / log platform
where the evidence lives
teal = a system already holds it · olive = produced at each review

system holds itEvidence a system already holds

  • Configuration showing logging enabled on each in scope component · SIEM / log platform
  • Sample generated audit records demonstrating the required content fields · Policy repository / GRC workspace

periodic reviewEvidence produced at each review

none for this control

governing documentDocuments that govern the control

  • List of system components in scope for audit record generation · Policy repository / GRC workspace
  • Documentation of which roles may change the event selection and how that is controlled · Policy repository / GRC workspace

First move

Automate the pull from your SIEM / log platform. Retention and alert rules exported from the SIEM; review evidence is the closed-alert record with reviewer and time.

Common gaps auditors find

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 sheet

AU-11 Audit record retention · AU-13 Monitoring for Information Disclosure. Monitor [organization-defined] [organization-defined] for evidence of unauthorized disclosure of organizational information; and If an information disclosure is discovered: Notify [organization-defined] ; and Take the following additional actions: [organization-defined]