======Links======
[[http://simplesamlphp.org/|SimpleSAMLphp]] \\
[[http://www.zxid.org/|ZXID]] Apache2 licensed \\
[[http://shibboleth.internet2.edu/|Shibboleth]]  Apache 2.0 license \\
[[http://openam.forgerock.org/|OpenAM]] CDDL 1.0 \\