AC-20(5): Portable Storage Devices – Prohibited Use
(Not part of any baseline)
Control is new to this version of the control set.
Prohibit the use of organization-controlled portable storage devices by authorized individuals on external systems.
Limits on the use of organization-controlled portable storage devices in external systems include a complete prohibition of the use of such devices. Prohibiting such use is enforced using technical methods and/or nontechnical (i.e., process-based) methods.