Simple definition
A standard used to transmit authentication information between an identity provider and an application.
Technical definition
Security Assertion Markup Language is based on signed XML XMLs exchanged between Identity/2003 and Service/2003.
What is it used for ?
To implement the SSO with many corporate applications.
Practical example
An application SaaS can redirigate user to Entra ID then accept an extra-anthropoie SAML After authentication.
Common issues
- Certificate of signature expired
- Incorrect response URL
- Missing user attribute
Related terms
Key takeaway: This entry explains the general operation of the term. Exact settings may vary depending on software, vendors and environments.