Title

The Central Log Server must be configured to use internal system clocks to generate time stamps for log records. (Cat III impact)

Discussion

Without an internal clock used as the reference for the time stored on each event to provide a trusted common reference for the time, forensic analysis would be impeded. Determining the correct time a particular event occurred on a system is critical when conducting forensic analysis and investigating system events. If the internal clock is not used, the system may not be able to provide time stamps for log messages. Additionally, externally generated time stamps may not be accurate. Applications can use the capability of an operating system or purpose-built module for this purpose.

Check Content

Examine the configuration. Verify the Central Log Server uses internal system clocks to generate time stamps for log records. If the Central Log Server is not configured to use internal system clocks to generate time stamps for log records, this is a finding.

Fix Text

Configure the Central Log Server to use internal system clocks to generate time stamps for log records.

Additional Identifiers

Rule ID: SV-206457r395817_rule

Vulnerability ID: V-206457

Group Title: SRG-APP-000116

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.