MA-04(04) Authentication and Separation of Maintenance Sessions

Protect nonlocal maintenance sessions by:

(a) Employing ma-04.04_odp ; and

(b) Separating the maintenance sessions from other network sessions with the system by either:

(1) Physically separated communications paths; or

(2) Logically separated communications paths.

Parameter ID Definition
ma-04.04_odp authenticators that are replay resistant

Baselines

Guidance

Communications paths can be logically separated using encryption.