AU-8(1)
AU-8(1): Synchronization with Authoritative Time Source
The information system:
- (a): Compares the internal information system clocks [organization-defined frequency] with [organization-defined authoritative time source]; and
- (b): Synchronizes the internal system clocks to the authoritative time source when the time difference is greater than [organization-defined time period].
Supplemental
This control enhancement provides uniformity of time stamps for information systems with multiple system clocks and systems connected over a network.
CIA Levels | |
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Confidentiality | unknown |
Integrity | unknown |
Availability | unknown |
Overlays |
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None |
CSF Categories |
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None |