NIST SP 800-53 Rev. 5
SC-45(1)
System and Communications Protection
enhancement

Synchronization with Authoritative Time Source

Parent: SC-45

Description

a. Compare the internal system clocks [organization-defined parameter] with [organization-defined parameter] ; and b. Synchronize the internal system clocks to the authoritative time source when the time difference is greater than [organization-defined parameter].

Mapped SPARTA techniques

74 techniques

Cite as SafeMode Space, nist-80053-rev5 SC-45(1).

Built 2026-07-25 from 216 techniques, 334 regulation articles, 125 ENISA controls, 2,610 framework controls, and 90 countermeasures.