NIST800-CA-9 CA-9 Internal System Connections
NIST800-CA-9 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
CA-9 Internal System Connections. a. Authorize internal connections of [Assignment: organization-defined system components or classes of components] 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 [Assignment: organization-defined conditions]; and d. Review [Assignment: organization-defined frequency] the continued need for each internal connection.
Reviewed and closest counterparts in the other frameworks
Reviewed rows come from a released pair; a closest match is the nearest held text and is not a reviewed row.
SOC 2
- SOC2-CC6.1 CC6.1 Logical access security over protected information assets (closest match)
- SOC2-CC6.6 CC6.6 Protection against threats from outside the system boundary (closest match)
- SOC2-CC6.7 CC6.7 Restricting and protecting information in transmission, movement and removal (closest match)
- SOC2-CC7.1 CC7.1 Detecting configuration changes and new vulnerabilities (closest match)
- SOC2-CC8.1 CC8.1 Managing changes to procedures, software, data and infrastructure (closest match)
What an auditor commonly asks for
General guidance for this control area (domain: CA - Assessment, Authorization, and Monitoring), in our words, not a statement of the standard and not binding on an assessor.
- the security-assessment report
- the authorization decision
- the continuous-monitoring records