NIST SP 800-53 Rev. 5
CA-9
Assessment, Authorization, and Monitoring

Internal System Connections

Description

a. Authorize internal connections of [organization-defined parameter] to the system; b. Document, for each internal connection, the interface characteristics, security and privacy requirements, and the nature of the information communicated; c. Terminate internal system connections after [organization-defined parameter] ; and d. Review [organization-defined parameter] the continued need for each internal connection.

Mapped SPARTA techniques

67 techniques

Cross-framework references

Relationships published by the source frameworks themselves, reproduced here with attribution. They are not SafeMode Space mappings and carry no confidence rating of ours.

Cite as SafeMode Space, nist-80053-rev5 CA-9.

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