NIST 800-53 rev.5/Access Control/37 of 1011
AC-04 (08)Information Flow Enforcement | Security and Privacy Policy Filters
Control family: Access Control
Control description
(a) Enforce information flow control using [Assignment: organization-defined security or privacy policy filters] as a basis for flow control decisions for [Assignment: organization-defined information flows]; and
(b) [Selection (one or more): Block; Strip; Modify; Quarantine] data after a filter processing failure in accordance with [Assignment: organization-defined security or privacy policy].
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.