CMMC Practice SC.L1-3.13.1
Monitor, control, and protect organizational communications (i.e., information transmitted or received by organizational information systems) at the external boundaries and key internal boundaries of information systems.
Monarch ISC Guidance
Discussion From Source
References
- FAR Clause 52.204-21 b.1.x
- NIST SP 800-171 Rev 1 3.13.1
- NIST CSF v1.1 PR.PT-4
- NIST SP 800-53 Rev 4 SC-7
- UK NCSC Cyber Essentials