title: Java SSO using SPNEGO
body: <p>I'm newbie in this topic. I need help to implement the authentication Java SSO for a web application over Tomcat 6.0.29. I have read about SPNEGO and proven the examples helloKDC.java and hello_spnego.jsp at <a href="http://spnego.sourceforge.net/" rel="nofollow">http://spnego.sourceforge.net/</a> wich worked well,but I don't know what are the steps I have to follow for implement the solution. i.e. is enough to get the name of remote user? or I have to do something else for assure its identity and keep on the session of the current user?. </p>