Search results
Results from the WOW.Com Content Network
In SAML 1.1, the flow begins with a request to the identity provider's inter-site transfer service at step 3. In the example flow above, all depicted exchanges are front-channel exchanges , that is, an HTTP user agent (browser) communicates with a SAML entity at each step.
Security Assertion Markup Language 2.0 (SAML 2.0) is a version of the SAML standard for exchanging authentication and authorization identities between security domains.SAML 2.0 is an XML-based protocol that uses security tokens containing assertions to pass information about a principal (usually an end user) between a SAML authority, named an Identity Provider, and a SAML consumer, named a ...
Security Assertion Markup Language (SAML) is a set of specifications that encompasses the XML-format for security tokens containing assertions to pass information about a user and protocols and profiles to implement authentication and authorization scenarios.
A SAML authentication authority that participates in one or more SSO Profiles of SAML [OS 2] is called a SAML identity provider (or simply identity provider if the domain is understood). For example, an authentication authority that participates in SAML Web Browser SSO is an identity provider that performs the following essential tasks:
(Issue a SAML Assertion for the user) At this point, the identity provider knows the identity of the user principal and so the identity provider constructs a SAML Assertion on behalf of the user principal. For a concrete example of such an Assertion, see the corresponding SAML protocol flow in the SAML 2.0 article.
A user wielding a user agent (usually a web browser) is called the subject in SAML-based single sign-on. The user requests a web resource protected by a SAML service provider. The service provider, wishing to know the identity of the user, issues an authentication request to a SAML identity provider through the user agent.
The Shibboleth project grew out of Internet2. Today, the project is managed by the Shibboleth Consortium. Two of the most popular software components managed by the Shibboleth Consortium are the Shibboleth Identity Provider and the Shibboleth Service Provider, both of which are implementations of SAML.
In the SAML domain model, an identity provider is a special type of authentication authority. Specifically, a SAML identity provider is a system entity that issues authentication assertions in conjunction with an SSO profile of SAML. A relying party that consumes these authentication assertions is called a SAML service provider. [citation needed]