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AlmaLinux OS 9 must have the chrony package installed.

An XCCDF Rule

Description

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. Organizations should consider endpoints that may not have regular access to the authoritative time server (e.g., mobile, teleworking, and tactical endpoints). Satisfies: SRG-OS-000355-GPOS-00143, SRG-OS-000359-GPOS-00146

ID
SV-269534r1050417_rule
Version
ALMA-09-055240
Severity
Medium
References
Updated

Remediation Templates

A Manual Procedure

The chrony package can be installed with the following command:
 
$ dnf install chrony