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← Back to Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide

V-282575

CAT II (Medium)

TOSS 5 chronyd service must be enabled.

Rule ID

SV-282575r1200705_rule

STIG

Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide

Version

V1R1

CCIs

CCI-004923

Discussion

Inaccurate time stamps make it more difficult to correlate events and can lead to an inaccurate analysis. Determining the correct time a particular event occurred on a system is critical when conducting forensic analysis and investigating system events. Sources outside the configured acceptable allowance (drift) may be inaccurate. Synchronizing internal information system clocks provides uniformity of time stamps for information systems with multiple system clocks and systems connected over a network.

Check Content

Verify the "chronyd" service is active using the following command:

$ systemctl is-active chronyd

active 

If the "chronyd" service is not active, this is a finding.

Fix Text

Enable the "chronyd" service using the following command:

$ sudo systemctl enable --now chronyd