AU-4 - Audit Log Storage Capacity
Control requirements
AU-4 - 0
Allocate audit log storage capacity to accommodate [Assignment: organization-defined audit log retention requirements].
Implementation guidance
See the resources that follow to learn more about how to implement this control.
NIST supplemental guidance
Organizations consider the types of audit logging to be performed and the audit log processing requirements when allocating audit log storage capacity. Allocating sufficient audit log storage capacity reduces the likelihood of such capacity being exceeded and resulting in the potential loss or reduction of audit logging capability.