AC-9(1): Unsuccessful Logons

Control Family:

Access Control

Parent Control:

AC-9: Previous Logon (Access) Notification

Priority:

P0: Security control not selected in any baseline.

CSF v1.1 References:

PR.AC-7

Baselines:

(Not part of any baseline)

Next Version:

NIST Special Publication 800-53 Revision 5:
AC-9(1): Unsuccessful Logons

Control Statement

The information system notifies the user, upon successful logon/access, of the number of unsuccessful logon/access attempts since the last successful logon/access.