Home/NIST SP 800-171A Rev 3/03.13 — System and Communications Protection/A.03.13.01.a[02]A.03.13.01.a[02]—Boundary Protection a[02]>Control Descriptioncommunications at external managed interfaces to the system are controlled.>Cross-Framework MappingsSCFNET-03CompareAsk AIConfigure your API key to use AI features.Add Key