CCI-002201

When transferring information between different security domains, use organization-defined data type identifiers to validate data essential for information flow decisions.

Implementation Guidance

The organization being inspected/assessed configures the information system to use data type identifiers defined in AC-4 (12), CCI 2200 to validate data essential for information flow decisions when transferring information between different security domains. For information system components that have applicable STIGs or SRGs, the organization being inspected/assessed must comply with the STIG/SRG guidance that pertains to CCI 2201.

Validation Procedures

The organization conducting the inspection/assessment examines the information system to ensure the organization being inspected/assessed configures the information system to use data type identifiers defined in AC-4 (12), CCI 2200 to validate data essential for information flow decisions when transferring information between different security domains. For information system components that have applicable STIGs or SRGs, the organization conducting the inspection/assessment evaluates the components to ensure that the organization being inspected/assessed has configured the information system in compliance with the applicable STIGs and SRGs pertaining to CCI 2201.

Compelling Evidence

1.) Signed and dated documentation which shows the system is setup as defined in the documentation for CCI 2200 2.) Applicable STIG/SRG checks

The controls below (if any) were marked by NIST as being related to CCI-002201.