AC-9 Previous Logon Notification
Control
Notify the user, upon successful logon to the system, of the date and time of the last logon.
Discussion
Previous logon notification is applicable to system access via human user interfaces and access to systems that occurs in other types of architectures. Information about the last successful logon allows the user to recognize if the date and time provided is not consistent with the user’s last access.
Control enhancements (4)
Related controls
Need AC-9 implemented and evidenced?
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