NIST 800-53 rev.5/Access Control/78 of 1011
AC-09 (01)Previous Logon Notification | Unsuccessful Logons
Control family: Access Control
Control description
Notify the user, upon successful logon, of the number of unsuccessful logon attempts since the last successful logon.
How to implement
Coming in phase 2Step-by-step guidance for implementing this control on Microsoft Azure, using services such as Azure Policy, Microsoft Defender for Cloud and Entra ID. It will be matched to your environment.