Hi
I would like to implement single sign on and was wondering where do I start?

I am using Windows XP and would like to sign on at my pc and when I activate
the application which is deployed on Jboss 4.0.0., have it sign me on automatically utilising my current security
credentials.I am using a kerberos5login module. So when i access the application through browser the authentication should not be repeated for the application.

With the setting of valve in the jbossweb-tomcat50.sar/sever.xml is enough for specifying the single sign on to be enabled. but how do we configure the details about the login module (Kerberos)?

All and any suggestions of software, servers, sites to visit etc would be most
appreciated.

Thanks