Device Class 1: Audit Storage Capacity

Control ID: AU-4 Audit Storage Capacity Family: Audit and Accountability Source: NIST 800-53r4
Control: The organization allocates audit record storage capacity in accordance with [At least 4 MB of audit storage shall be provided].
Supplemental Guidance:
Organizations consider the types of auditing to be performed and the audit processing requirements when allocating audit storage capacity. Allocating sufficient audit storage capacity reduces the likelihood of such capacity being exceeded and resulting in the potential loss or reduction of auditing capability.

Related Controls: AU-2, AU-5, AU-6, AU-7, AU-11, SI-4
Control Enhancements: N/A
References: N/A
Mechanisms:

As specified in control.

Protocol Implementation Conformance Statements:
ID Statement Status Reference Notes
AU-4/1 Provides 4MB of audit storage