http://blogs.msdn.com/b/distributedworld/archive/2012/04/24/troubleshoot-kerberos-in-wcf.aspxHaving invested quite a deal of time in troubleshooting a WCF authentication issue this week, I thought of sharing the experience, as this can perhaps save some man hours in the future. Though&#160; I worked my way through multiple issues in course ofen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/distributedworld/archive/2012/04/24/troubleshoot-kerberos-in-wcf.aspx#10375775Sat, 08 Dec 2012 14:29:32 GMT91d46819-8472-40ad-a661-2c78acb4018c:10375775Bikash<p>Thanks for this valuable information..</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10375775" width="1" height="1">