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-20(1): AC-20(1) Use of External Systems | Limits on Authorized Use

Permit authorized individuals to use an external system to access the system or to process, store, or transmit organization-controlled information only after: (a) Verification of the implementation of controls on the external system as specified in the organization’s security and privacy policies and security and privacy plans; or (b) Retention of approved system connection or processing agreements with the organizational entity hosting the external system.

Maintained by Gerard BlokdykControl text last updated

What else in your programme already covers this

This control maps to 3 controls across 3 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

FedRAMP Moderate · 1 control

NIST SP 800-53 Rev 5 · 1 control

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 3 it maps to, and the evidence behind each claim, over MCP and REST.

MCP endpointAll NIST SP 800-53 Rev 5 HIGH controls