AC-11(01)—Device Lock | Pattern-hiding Displays
Moderate
>Control Description
Conceal, via the device lock, information previously visible on the display with a publicly viewable image.
>Discussion
The pattern-hiding display can include static or dynamic images, such as patterns used with screen savers, photographic images, solid colors, clock, battery life indicator, or a blank screen with the caveat that controlled unclassified information is not displayed.
>Cross-Framework Mappings
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