The goal of OpenSSO is to provide an extensible implementation of an identity services infrastructure that will facilitate single sign-on for web applications hosted on web servers and application servers. Delivered as a self-contained J2EE application, OpenSSO provides access management, federation, and web services security functionality in a simple WAR file that can be deployed in minutes. OpenSSO is also the code-base used to develop Sun's Federated Access Manager, a core identity infrastructure product offered by Sun Microsystems.