SC-45(01) Synchronization with Authoritative Time Source

Control

1. Compare the internal system clocks [Assignement: frequency] with [Assignement: authoritative time source] ; and
2. Synchronize the internal system clocks to the authoritative time source when the time difference is greater than [Assignement: time period].

Discussion

Assessment Objective

1. the internal system clocks are compared [Assignement: frequency] with [Assignement: authoritative time source];
2. the internal system clocks are synchronized with the authoritative time source when the time difference is greater than [Assignement: time period].

Assessment Method

Examine

Interview

1. Pārskats

1.1 Atsauces

• FRC-CSF-BSL FedRAMP Rev5 Baselines – Class C
• FRC-CSF-BSL FedRAMP Rev5 Baselines – Class D
• IVV-CSF-AIA Annual Independent Assessments for Rev5 – Class C
• IVV-CSF-AIA Annual Independent Assessments for Rev5 – Class D
• KSI-SVC-ACM Automating Configuration Management

1.2 Identificētās prasības

1.3 Saistītie tiesību akti

2. Identificētās prasības

3. Saistītie tiesību akti

Saistītie uzdevumi

• NIST -

  EN: Publications of the National Institute of Standards and Technology (NIST), U.S. Department of Commerce, https://www.nist.gov/, from their electronic versions (OSCAL; SP 800-63-4 from its HTML version, https://pages.nist.gov/800-63-4/). Works of NIST employees are not subject to copyright protection in the United States (17 U.S.C. § 105); the OSCAL content is dedicated to the public domain worldwide (CC0 1.0); outside the United States NIST grants the right to reprint its technical series publications in all formats (NIST copyright statement). Republished courtesy of the National Institute of Standards and Technology; each document names its citation. Divided into sections and converted into the GRCA format, the wording unchanged. Only the versions published by NIST are authoritative.

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