Assessment Objective
Determine if:
- AC-11(01) information previously visible on the display is concealed, via device lock, with a publicly viewable image.
Assessment Methods
Examine
- Access control policy
- procedures addressing session lock
- display screen with session lock activated
- system design documentation
- system configuration settings and associated documentation
- system security plan
- other relevant documents or records
Interview
- System/network administrators
- organizational personnel with information security responsibilities
- system developers
Test
- System session lock mechanisms
Linked Issues
| Linktype | Issue |
|---|---|
| blocks | AC-11(01) [H] Pattern-hiding Displays |