NIST 800-53 rev.5/Access Control/13 of 1011
AC-02 (12)Account Management | Account Monitoring for Atypical Usage
Control family: Access Control
Control description
(a) Monitor system accounts for [Assignment: organization-defined atypical usage]; and
(b) Report atypical usage of system accounts to [Assignment: organization-defined personnel or roles].
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.