AC-04(04) Flow Control of Encrypted Information
Prevent encrypted information from bypassing ac-04.04_odp.01 by ac-04.04_odp.02.
Parameter ID | Definition |
---|---|
ac-04.04_odp.01 | information flow control mechanisms |
ac-04.04_odp.02 |
Selection (one-or-more):
|
ac-04.04_odp.03 | organization-defined procedure or method |
Baselines
- L Not selected
- M Not selected
- H Selected
- P Not selected
Guidance
Flow control mechanisms include content checking, security policy filters, and data type identifiers. The term encryption is extended to cover encoded data not recognized by filtering mechanisms.
Related controls 1
- SI-04 System Monitoring L M H P