CCI-003674

When transferring information between different security domains, implement content filtering solutions that provide redundant and independent filtering mechanisms for each data type.

Implementation Guidance

Determine if when transferring information between security domains, implemented content filtering solutions provide redundant and independent filtering mechanisms for each data type.

Validation Procedures

Examine: [SELECT FROM: Information flow enforcement policy; procedures addressing information flow enforcement; system design documentation; system configuration settings and associated documentation; system audit records; system security plan; other relevant documents or records]. Interview: [SELECT FROM: Organizational personnel with information flow enforcement responsibilities; system/network administrators; organizational personnel with information security responsibilities]. Test: [SELECT FROM: Mechanisms implementing information flow enforcement functions].

The controls below (if any) were marked by NIST as being related to CCI-003674.