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XCCDF
Red Hat OpenShift Container Platform 4.12 Security Technical Implementation Guide
SRG-APP-000116-CTR-000235
The Red Hat Enterprise Linux CoreOS (RHCOS) chrony Daemon must use multiple NTP servers to generate audit record time stamps.
The Red Hat Enterprise Linux CoreOS (RHCOS) chrony Daemon must use multiple NTP servers to generate audit record time stamps.
An XCCDF Rule
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The Red Hat Enterprise Linux CoreOS (RHCOS) chrony Daemon must use multiple NTP servers to generate audit record time stamps.
Medium Severity
<VulnDiscussion>Utilizing multiple NTP servers for the chrony daemon in RHCOS ensures accurate and reliable audit record timestamps. It improves time synchronization, mitigates time drift, provides redundancy, and enhances resilience against attacks. Knowing when a sequence of events for an incident occurred is crucial to understand what may have taken place. Without a common clock, the components generating audit events could be out of synchronization and would then present a picture of the event that is warped and corrupted. To give a clear picture, it is important that the container platform and its components use a common internal clock.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>