The DNS server implementation must be configured in accordance with the security configuration settings based on DoD security configuration or implementation guidance, including STIGs, NSA configuration guides, CTOs, and DTMs.
Overview
Finding ID
Version
Rule ID
IA Controls
Severity
V-205253
SRG-APP-000516-DNS-000500
SV-205253r961863_rule
Medium
Description
Configuration settings are the set of parameters that can be changed that affect the security posture and/or functionality of the system. Security-related parameters are those parameters impacting the security state of the application, including the parameters required to satisfy other security control requirements.
Configuring the DNS server implementation to follow organization-wide security implementation guides and security checklists ensures compliance with federal standards and establishes a common security baseline across DoD that reflects the most restrictive security posture consistent with operational requirements.
Review the DNS server implementation configuration to determine if the DNS server is configured in accordance with the security configuration settings based on DoD security configuration or implementation guidance, including STIGs, NSA configuration guides, CTOs, and DTMs. If the DNS server is not configured in accordance with these settings, this is a finding.
Fix Text (F-5520r392673_fix)
Configure the DNS server to be in accordance with the security configuration settings based on DoD security configuration or implementation guidance, including STIGs, NSA configuration guides, CTOs, and DTMs.