CCI-002082

The organization selects either an allow-all, deny-by-exception or a deny-all, permit-by-exception policy for allowing organization-defined information systems to connect to external information systems.

Implementation Guidance

The organization being inspected/assessed selects deny-all, permit by exception policy for allowing any systems requiring external connectivity to connect to external information systems. DoD has defined the information systems as any systems requiring external connectivity.

Validation Procedures

The organization conducting the inspection/assessment examines the information system to ensure the organization being inspected/assessed selects deny-all, permit by exception policy for allowing any systems requiring external connectivity to connect to external information systems. DoD has defined the information systems as any systems requiring external connectivity.

Compelling Evidence

1.) Signed and dated SOP/TTP documenting the (reference exception policy section) configuration of information systems to employ a deny-all, permit by exception policy for allowing any systems requiring external connectivity to connect to external information systems.

The controls below (if any) were marked by NIST as being related to CCI-002082.