NIST800-SC-3(5) SC-3(5) Security Function Isolation | Layered Structures
NIST800-SC-3(5) 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(5) Security Function Isolation | Layered Structures. Implement security functions as a layered structure minimizing interactions between layers of the design and avoiding any dependence by lower layers on the functionality or correctness of higher layers.
Reviewed and closest counterparts in the other frameworks
We hold no cross-framework row for NIST800-SC-3(5) 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