Home/NIST SP 800-171A Rev 3/03.05 — Identification and Authentication/A.03.05.01.a[02]A.03.05.01.a[02]—Identification and Authentication (Users) a[02]>Control Descriptionsystem users are authenticated.>Cross-Framework MappingsSCFIAC-01.2CompareAsk AIConfigure your API key to use AI features.Add Key