CCI-003670

When transferring information between different security domains, regenerate the data to be consistent with its intended specification.

Implementation Guidance

Determine if: - when transferring information between different security domains, incoming data is parsed into an internal, normalized format. - when transferring information between different security domains, the data is regenerated to be consistent with its intended specification.

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-003670.