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← AU-8 (1) — Synchronization with Authoritative Time Source

CCI-000160

Definition

The information system synchronizes internal information system clocks on an organization-defined frequency with an organization-defined authoritative time source.

Parent Control

AU-8 (1)Synchronization with Authoritative Time SourceAudit and Accountability

Linked STIG Checks (3)

V-38706CAT IIIBlackBerry PlayBook OS must synchronize the internal clock at least once every 24 hours with an authoritative time server or the Global Positioning System.BlackBerry PlayBook OS V2.1 Security Technical Implementation GuideV-22291CAT IIThe system must use at least two time sources for clock synchronization.SUSE Linux Enterprise Server v11 for System z Security Technical Implementation GuideV-22292CAT IIIThe system must use time sources that are local to the enclave.SUSE Linux Enterprise Server v11 for System z Security Technical Implementation Guide