What is SAML?
SAML or Security Assertion Markup Language is an open standard and an XML-based framework for authentication and authorization between an identity provider, service provider, and a principal. SAML is used to enable web-browser based single sign-on (SSO).
### Instruction: What is SAML?
### Context: 
### Answer: SAML or Security Assertion Markup Language is an open standard and an XML-based framework for authentication and authorization between an identity provider, service provider, and a principal. SAML is used to enable web-browser based single sign-on (SSO).</s>