NIST 800-53 rev.5/Access Control/59 of 1011
AC-04 (32)Information Flow Enforcement | Process Requirements for Information Transfer
Control family: Access Control
Control description
When transferring information between different security domains, the process that transfers information between filter pipelines:
(a) Does not filter message content;
(b) Validates filtering metadata;
(c) Ensures the content associated with the filtering metadata has successfully completed filtering; and
(d) Transfers the content to the destination filter pipeline.
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.