NIST SP 800-53 Rev 5 HIGH
AC: Access Control – NIST SP 800-53 Revision 5.1 HIGH

NIST SP 800-53 Rev 5 HIGH AC-4(4): AC-4(4) Information Flow Enforcement | Flow Control of Encrypted Information

Prevent encrypted information from bypassing [Assignment: organization-defined information flow control mechanisms] by [Selection (one or more): decrypting the information; blocking the flow of the encrypted information; terminating communications sessions attempting to pass encrypted information; [Assignment: organization-defined procedure or method]].

Maintained by Gerard BlokdykControl text last updated

What else in your programme already covers this

This control maps to 2 controls across 2 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

FedRAMP High · 1 control

  • AC-4(4) Flow Control of Encrypted Information

NIST SP 800-53 Rev 5 · 1 control

  • NIST800-AC-4(4) AC-4(4) Information Flow Enforcement | Flow Control of Encrypted Information

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

Other controls in AC: Access Control – NIST SP 800-53 Revision 5.1 HIGH

Query this from an agent

The graph holds this control, the 2 it maps to, and the evidence behind each claim, over MCP and REST.

MCP endpointAll NIST SP 800-53 Rev 5 HIGH controls