safemode.space
← NIST SP 800-53 Rev. 5
AC-4(27)
Access Control
enhancement

Redundant/Independent Filtering Mechanisms

Parent: AC-4

Description

When transferring information between different security domains, implement content filtering solutions that provide redundant and independent filtering mechanisms for each data type.

Mapped SPARTA techniques

No techniques mapped to this control.

Cite as SafeMode Space, nist-80053-rev5 AC-4(27).

Built 2026-07-25 from 216 techniques, 334 regulation articles, 125 ENISA controls, 2,610 framework controls, and 90 countermeasures.