SCIM provisioning protocol
7 Identity Federation Protocols Every Platform Architect Should Know
A complete guide to 7 identity federation protocols: SAML 2.0, OIDC, OAuth 2.1, WS-Federation, Kerberos, FIDO2/WebAuthn, and SCIM 2.0. Each protocol includes history, where it's used today, use-it-when guidance, and future outlook ...

