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CCI-000884

CCI-000884 Definition

Protect nonlocal maintenance sessions by employing organization-defined authenticators that are replay resistant.

Status
Type	CheckType.technical

Master Assessment Datasheet

Implementation Guidance

The organization being inspected/assessed configures the information system to protect nonlocal maintenance sessions by employing authenticators defined in MA-4 (4), CCI 2887 that are replay resistant. 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 884.

Validation Procedures

The organization conducting the inspection/assessment examines the information system to ensure the organization being inspected/assessed configures the information system to protect nonlocal maintenance sessions by employing authenticators defined in MA-4 (4), CCI 2887 that are replay resistant. 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 884.

Compelling Evidence

1.) Documentation that details how remote maintenance and digital session authenticators are protected from replay

Related Controls

The controls below (if any) were marked by NIST as being related to CCI-000884.

Control	Description
MA-4(4)	The organization protects nonlocal maintenance sessions by: (a): Employing [organization-defined authenticators that are replay resistant]; and (b): Separating the maintenance sessions from other network sessions with the information system by either: (1): Physically separated communications paths; or (2): Logically separated communications paths based upon encryption.