NIST800-SC-3(4) SC-3(4) Security Function Isolation | Module Coupling and Cohesiveness
NIST800-SC-3(4) 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
SC-3(4) Security Function Isolation | Module Coupling and Cohesiveness. Implement security functions as largely independent modules that maximize internal cohesiveness within modules and minimize coupling between modules.
Reviewed and closest counterparts in the other frameworks
We hold no cross-framework row for NIST800-SC-3(4) yet. The reviewed pairs page lists the released pairs and their coverage.
What an auditor commonly asks for
General guidance for this control area (domain: SC - System and Communications Protection), in our words, not a statement of the standard and not binding on an assessor.
- the system and communications protection policy
- the boundary, encryption and key records
- the monitoring records