AC-11(1) Pattern-hiding Displays
Control enhancement of AC-11 Device Lock
Control
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.
Need AC-11(1) implemented and evidenced?
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