Hi again. thanks to everybody for their answers. i don't know, how i could miss the release of the 2nd beta of the Spnego module, i am going to try this out. in the case of SSO: I looked at the jboss-sso and got the demo application working, but I dont know where to stuck in with a kerberos login module and how? The next thing is, to get full benefit of the kerberos thing, i would have to replace the SAML thing with kerberos tickets. i guess that would be a very complicated step to do? thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4174019#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...