Gluu Server

Gluu is an Austin, TX startup whose open source authentication and API access management stacks helps companies secure Web and mobile applications. Gluu leverages standards such as OAuth2, OpenID Connect, UMA, SAML 2.0, and SCIM to enable federated single sign-on (SSO) and trust elevation. The Gluu Server is used by universities, government agencies, and companies to secure employee facing and consumer network services.

The Gluu Server is like a router for authentication and authorization. It speaks multiple dialects of SSO, and can help an organization manage both inbound and outbound authentication and authorization requirements. The Gluu Server is very flexible. Through the use of "interception scripts", system administrators can mold the Gluu Server to solve the exact access management task at hand. For more details visit - http://www.gluu.org/docs/