SC-20(2)—Secure Name / Address Resolution Service (Authoritative Source)

Technical

>Control Description

SECURE NAME / ADDRESS RESOLUTION SERVICE (AUTHORITATIVE SOURCE) | DATA ORIGIN / INTEGRITY The information system provides data origin and integrity protection artifacts for internal name/address resolution queries.

>Tailoring Guidance

This security control/enhancement specifies a very specialized and/or advanced capability that is not required for all systems. Consequently, inclusion in a departmental profile is made on a case by case basis. This security control/enhancement cannot be met using readily available Commercial-Off-The-Shelf (COTS) components.

Consequently, implementation of this security control/enhancement may be somewhat problematic.

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