CCI-002416

Implementation Guidance

Determine if separate network addresses are implemented to connect to systems in different security domains.

Validation Procedures

Examine: [SELECT FROM: System and communications protection policy; procedures addressing boundary protection; system design documentation; system hardware and software; system architecture; system configuration settings and associated documentation; system audit records; system security plan; other relevant documents or records]. Interview: [SELECT FROM: System/network administrators; organizational personnel with information security responsibilities; system developer; organizational personnel with boundary protection responsibilities]. Test: [SELECT FROM: Mechanisms supporting and/or implementing separate network addresses/different subnets].