NIST 800-53 Rev 5
424 controls available
AC-04(04)high
Flow Control of Encrypted Information
Access Control
Control Statement
Prevent encrypted information from bypassing {{ insert: param, ac-04.04_odp.01 }} by {{ insert: param, ac-04.04_odp.02 }}.
Discussion
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.
- Framework
- NIST SP 800-53 Rev 5
- Family
- Access Control
- Baselines
- high