NIST800-AC-4(23) AC-4(23) Information Flow Enforcement | Modify Non-releasable Information
NIST800-AC-4(23) in NIST SP 800-53 Rev 5 (NIST SP 800-53 Rev 5, Release 5.2.0). All NIST SP 800-53 Rev 5 controls held. Open NIST SP 800-53 Rev 5 on the standards site.
The control as we hold it
AC-4(23) Information Flow Enforcement | Modify Non-releasable Information. When transferring information between different security domains, modify non-releasable information by implementing [Assignment: organization-defined modification action].
Reviewed and closest counterparts in the other frameworks
We hold no cross-framework row for NIST800-AC-4(23) yet. The reviewed pairs page lists the released pairs and their coverage.
What an auditor commonly asks for
General guidance for this control area (domain: AC - Access Control), in our words, not a statement of the standard and not binding on an assessor.
- the access-control policy and procedures
- the account-management and privilege records
- the periodic access-review output