CMMC Practice AC3022; Requirements and Documentation | ChatFortress


Posted on June 19, 2021 by Benjamin Bressington


CMMC Practice AC3022; Requirements and Documentation | ChatFortress
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CMMC Practice Requirement:

Access Control - AC.3.022

Encrypt CUI on mobile devices and mobile computing platforms.

Access Control - AC.3.022 Clarification Statement

Ensure CUI is encrypted using approved and validated algorithms for full disk encryption (FDE) or container-based encryption on all mobile devices and platforms to include smartphones, tablets, E-readers, and notebook computers. Mobile phones will typically encrypt a virtual container on the device; CUI should be held within the secure encrypted container. A laptop will typically use FDE. One big advantage of using encrypted containers on smartphones is applications and temporary files are not encrypted, preserving battery life that would otherwise be shortened by unnecessary cryptographic operations.

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