NIST800-SC-31(2) SC-31(2) Covert Channel Analysis | Maximum Bandwidth
NIST800-SC-31(2) 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-31(2) Covert Channel Analysis | Maximum Bandwidth. Reduce the maximum bandwidth for identified covert [Selection (one or more): storage; timing] channels to [Assignment: organization-defined values].
Reviewed and closest counterparts in the other frameworks
We hold no cross-framework row for NIST800-SC-31(2) 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