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V-255571

CAT II (Medium)

The DBN-6300 must record time stamps for audit records that meet a granularity of one second for a minimum degree of precision.

Rule ID

SV-255571r961446_rule

STIG

DBN-6300 NDM Security Technical Implementation Guide

Version

V1R2

CCIs

CCI-001889

Discussion

Without sufficient granularity of time stamps, it is not possible to adequately determine the chronological order of records. Time stamps generated by the application include date and time. Granularity of time measurements refers to the degree of synchronization between information system clocks and reference clocks.

Check Content

Verify the configuration of the NTP server.

Navigate to Settings >> Initial Configuration >> Time.

View the "Time" settings window.

If an NTP server address is not configured, this is a finding.

Fix Text

Configure the NTP server on the device. The time difference is part of the NTP protocol and is not configurable.

Navigate to Settings >> Initial Configuration >> Time.

In the "Time" settings window, select the "NTP" button and enter the NTP server address.

Click on "Commit".