Assessment Objective
Determine if:
- SC-20(02)[01] data origin artifacts are provided for internal name/address resolution queries;
- SC-20(02)[02] integrity protection artifacts are provided for internal name/address resolution queries.
Assessment Methods
Examine
- 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
Interview
- System/network administrators
- organizational personnel with information security responsibilities
- organizational personnel with responsibilities for managing DNS
Test
- Mechanisms supporting and/or implementing data origin and integrity protection for internal name/address resolution service queries
Linkede sager
| Linktype | Sag |
|---|---|
| blocks | SC-20(02) Data Origin and Integrity |