Single sign-on is an authentication process in which a user can access more than one application by entering a single user ID and password. You can configure multiple applications to use Verify for user authentication and authorization. The users sign in to the target applications by using their Verify account credentials. When authenticated with Verify, users can access any of the applications they are entitled to, within the authenticated session. When the session expires, the users must sign in again through Verify.
To implement single sign-on between Verify and any target application, they must exchange configuration details. You must configure the application in Verify and configure Verify in the target application.
Authentication and authorizationAuthentication is verifying the identity of a user; proving that the user is who that person claims to be. Authorization is granting a user access to a resource and defining what that person can do with the resource. Verify supports authentication and authorization by using SAML and OpenID Connect.
|SAML 2.0||OpenID Connect|
Security Assertion Markup Language (SAML) is an open standard that provides authentication and authorization.
The standard provides a framework for the secure communication of user identities between a service provider and an identity provider.
OpenID Connect is an open standard protocol that combines OpenID authentication and OAuth2.0 authorization capabilities.
The standard provides a framework for the secure communication of user identities between a relying party and an OpenID Connect provider.
Single sign-on for enterprise applications
Single sign-on for enterprise and consumer applications
|Supported client types||
|User information or authentication is sent through||
A SAML assertion.
The assertion contains the following information:
A JSON Web Token, called an ID token.
The token contains the following information:
|Components / Roles||
SAML based single sign-on
The service provider can be any web-based application that requires its users to be authenticated. It is the consumer of the returned user identity information.
The identity provider manages and asserts the user identity.
- The user requests access to a protected resource of the service provider through a user agent.
- The service provider sends a user authentication request by redirecting the user agent to the identity provider.
- The identity provider verifies the identity of the user and generates a SAML assertion that asserts the user identity.
- The identity provider packages the assertion in its SAML authentication response to the service provider.
OpenID Connect based single sign-on
The relying party can be any application that requires its users to be authenticated. It is the consumer of the returned user identity information.
- The user requests access to a protected resource of the relying party through a user agent.
- The relying party sends a user authentication request by redirecting the user agent to the OpenID Connect provider.
- The OpenID Connect provider verifies whether the user has a valid session. Otherwise, the OpenID Connect provider prompts for user login and authenticates the user through the authorization endpoint.
- Depending on the authorization grant type, the authorization endpoint of the
identity provider can send an authentication response to the relying party
that contains either:
- An authorization code2 that the relying party provides to a token endpoint in exchange for an ID token, an access token, or a refresh token.
- An ID token and access token.
The ID token, or refresh token contains the user claims and signature that are used to establish the user session.
- A QR code, a user code, and URL.