CCI-002384

Prevent unauthorized information transfer via shared resources in accordance with organization-defined procedures when system processing explicitly switches between different information classification levels or security categories.

Implementation Guidance

The organization being inspected/assessed configures the information system to prevent unauthorized information transfer via shared resources in accordance with procedures defined in SC-4 (2), CCI 2383 when system processing explicitly switches between different information classification levels or security categories. 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 2384.

Validation Procedures

The organization conducting the inspection/assessment examines the information system to ensure the organization being inspected/assessed configures the information system to prevent unauthorized information transfer via shared resources in accordance with procedures defined in SC-4 (2), CCI 2383 when system processing explicitly switches between different information classification levels or security categories. 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 2384.

Compelling Evidence

1.) Signed and dated procedure documentation to prevent the unauthorized information transfer via shared resources when system processing explicitly switches between different information classification levels or security categories. 2.) Applicable STIG/SRG checks

The controls below (if any) were marked by NIST as being related to CCI-002384.