Identity-Provider-Initiated Single Sign-On

For Identity-Provider-Initiated Single Sign-On (SSO), a third-party Identity Provider (IdP) is the SSO provider. When a user logs in to an application:

  1. The application redirects the user to an identity provider.

  2. The third-party identity provider performs authentication and authorization.

  3. Upon successful authentication, the user is returned to the application.

Pre-defined integrations

Auth0 provides IdP-initiated SSO Integrations for various services, like Dropbox, Slack, or Zoom. To see the full list, explore Auth0 Marketplace: SSO Integrations.

Build your own implementations

SAML

OIDC