id: "SC-20(02)" title: "Data Origin and Integrity" family: "SC" family_name: "System and Communications Protection" sort_id: "sc-20.02" priority: "P1" implementation_level: "system" parent: "SC-20" enhancement: True
Statement
Provide data origin and integrity protection artifacts for internal name/address resolution queries.
Guidance
None.
Assessment Objective: data origin artifacts are provided for internal name/address resolution queries;
Assessment Objective: integrity protection artifacts are provided for internal name/address resolution queries.
System and communications protection policy
procedures addressing secure name/address resolution services (authoritative source)
system design documentation
system configuration settings and associated documentation
system audit records
system security plan
other relevant documents or records
System/network administrators
organizational personnel with information security responsibilities
organizational personnel with responsibilities for managing DNS
Mechanisms supporting and/or implementing data origin and integrity protection for internal name/address resolution service queries