# 4.1 SSingle Sign On / Federated authentication for web application. 

## Business use-case narrative


## Persona
Developer

## Sub-Scenarios
- [4.1.1 SSO with SAML Protocol](4.1.1-sso-with-saml/README.md)
- [4.1.2 SAML eIDAS support](4.1.2-saml-eidas/README.md)
- [4.1.3 SAML 2.0 artifact binding support ](4.1.3-saml-2-artifact-binding/README.md)
- [4.1.4 SSO with OIDC Protocol](4.1.4-sso-with-oidc/README.md)
- [4.1.5 SSO with WS-Fed Protocol](4.1.5-sso-with-ws-federation/README.md)
- [4.1.6 Single sign-on for  web applications using multiple protocols](4.1.6-sso-with-cross-protocol/README.md)
- [4.1.7 Single sign on with end user consent](4.1.7-sso-with-end-user-consent/README.md)

