WS-Federation


WS-Federation is an Identity Federation specification, developed by a group of companies: BEA Systems, BMC Software, CA Inc., IBM, Microsoft, Novell, HP Enterprise, and VeriSign. Part of the larger Web Services Security framework, WS-Federation defines mechanisms for allowing different security realms to broker information on identities, identity attributes and authentication.

Associated specifications

The following draft specifications are associated with WS-Security: