FedRAMP Controls / AU
AU-9 Protection of Audit Information
Family AU
Baselines moderate
Mapped KSIs 1
Control statement
a. Protect audit information and audit logging tools from unauthorized access, modification, and deletion; and
b. Alert {{ insert: param, au-09_odp }} upon detection of unauthorized access, modification, or deletion of audit information. Parameter placeholders {{ insert: param, … }} reference FedRAMP-set values in the resolved profile. Full parameter map is
preserved in the catalog database.
Covered by these Key Security Indicators
| KSI | Title | Category |
|---|---|---|
| KSI-MLA-01 | Security Information and Event Management (SIEM) Operate a Security Information and Event Management (SIEM) or similar system(s) for centralized, tamper-resistent logging of events, activities, and changes. | Monitoring, Logging, and Auditing |