CSV
Authentication and Authorization Protocols - CSV
Authentication and authorization protocols are standards for securely verifying user identities and managing access rights between systems. OAuth 2.0 enables delegated limited access for third-party applications, OpenID Connect functions as an authentication layer built on OAuth 2.0, and SAML is an XML-based standard for enterprise single sign-on. These protocols form the foundation for secure identity federation in modern web applications and enterprise systems.
authentication
authorization
OAuth
OpenID Connect
SAML
security
SSO
identity management
code,slug,name,description,category,dataFormat,rfcNumber,standardBody,tokenFormat,basedOn
oauth-2-0,oauth-2-0,OAuth 2.0,An authorization framework for delegated limited access to third-party applications.,Authorization Protocol,JSON,RFC 6749,IETF,Bearer Token,
openid-connect,openid-connect,OpenID Connect 1.0,A simple identity layer built on top of the OAuth 2.0 protocol.,Authentication Protocol,JSON (JWT),,OpenID Foundation,ID Token (JWT),OAuth 2.0
saml-2-0,saml-2-0,SAML 2.0,An XML-based standard for exchanging authentication and authorization data between security domains.,Authentication and Authorization Protocol,XML,,OASIS,SAML Assertion,
oauth-pkce,oauth-pkce,OAuth 2.0 with PKCE,An OAuth 2.0 extension that prevents authorization code interception attacks for public clients.,Authorization Protocol Extension,JSON,RFC 7636,IETF,Bearer Token,
oauth-device-flow,oauth-device-flow,OAuth 2.0 Device Authorization Grant,An OAuth 2.0 flow for devices with limited input or browserless devices.,Authorization Protocol Extension,JSON,RFC 8628,IETF,Bearer Token,
jwt,jwt,JSON Web Token (JWT),"A compact, URL-safe means of representing claims to be transferred between two parties.",Token Format,JSON,RFC 7519,IETF,JWT,
ldap,ldap,LDAP,A standard protocol for accessing and maintaining distributed directory information services over IP networks.,Directory Protocol,BER/DER,RFC 4510,IETF,,
kerberos,kerberos,Kerberos,A network authentication protocol using secret-key cryptography.,Network Authentication Protocol,Binary,RFC 4120,IETF,,
cas,cas,CAS (Central Authentication Service),An enterprise single sign-on protocol for web applications.,Single Sign-On Protocol,XML/JSON,,Apereo Foundation,,
ws-fed,ws-fed,WS-Federation,A protocol specification for enabling federation across web services.,Federation Protocol,XML,,OASIS,,