The DNS server implementation must compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-263646 | SRG-APP-000925-DNS-000330 | SV-263646r982547_rule | Medium |
| Description |
|---|
| Synchronization of internal system clocks with an authoritative source provides uniformity of time stamps for systems with multiple system clocks and systems connected over a network. |
| STIG | Date |
|---|---|
| Domain Name System (DNS) Security Requirements Guide | 2024-07-02 |
Details
| Check Text ( C-67546r982546_chk ) |
|---|
| Verify the DNS server implementation is configured to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source. If the DNS server implementation is not configured to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source, this is a finding. |
| Fix Text (F-67454r982099_fix) |
|---|
| Configure the DNS server implementation to compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source. |