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NIST 800-53 v5
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AC-12(3): Timeout Warning Message
Timeout Warning Message
AC-12(3): Timeout Warning Message
Display an explicit message to users indicating that the session will end in [Assignment: organization-defined time until end of session].
Implementation
Not applicable - Not applicable
Planned - The implementation is planned
In progress - The implementation is currently in progress
Partially implemented - The control is partially implemented
Implemented - The control is fully implemented
Alternative implementation - There is an alternative implementation in place (e.g., shared responsibility or inherited implementation)
Description

To increase usability, notify users of pending session termination and prompt users to continue the session. The pending session termination time period is based on the parameters defined in the AC-12 base control.