About SAML

SAML is an XML-based open standard used for Single-Sign-On (SSO) that eliminates the need for application-specific passwords. SAML enables secure authentication and authorization between Identity Providers (IdPs) and Service Providers (SPs).

How does SAML works?

SAML provides a secure way to exchange user security information between an identity provider and a service provider. There are three main roles involved:

• Identity Provider (IdP): The authority that holds information about users.

• Service Provider (SP): The system that trusts the IdP's user information and uses it to provide access to services or applications.

• User: The individual whose identity is being asserted.

Here's a simplified flow of how SAML works

1. User Initiates Access: The user tries to access a service provided by the SP.

2. SP Requests Authentication: The SP sends an authentication request to the IdP.

3. IdP Validates User: The IdP checks the user's credentials against its database.

4. SAML Assertion: The IdP sends a SAML assertion (a digital statement about the user) back to the SP.

5. Access Granted: The SP uses the SAML assertion to grant or deny the user access to the application.

This process ensures that user credentials are securely managed and that users can access multiple applications without repeatedly logging in.