CCI-002886

Review the audit records of the maintenance and diagnostic sessions to detect anomalous behavior.

Implementation Guidance

Determine if: - the audit records of the maintenance sessions are reviewed to detect anomalous behavior. - the audit records of the diagnostic sessions are reviewed to detect anomalous behavior.

Validation Procedures

Examine: [SELECT FROM: Maintenance policy; procedures addressing nonlocal system maintenance; list of audit events; system configuration settings and associated documentation; maintenance records; diagnostic records; audit records; reviews of maintenance and diagnostic session records; system security plan; other relevant documents or records]. Interview: [SELECT FROM: Organizational personnel with system maintenance responsibilities; organizational personnel with information security responsibilities; organizational personnel with audit and review responsibilities; system/network administrators]. Test: [SELECT FROM: Organizational processes for audit and review of nonlocal maintenance; mechanisms supporting and/or implementing audit and review of nonlocal maintenance].

The controls below (if any) were marked by NIST as being related to CCI-002886.