Single sign on in two applications using windows identity foundation
<p>I have a two web application and a sts server. when user calls first web app it is redirected to sts server for validation. on validation the  user logs in to the 1st web app. In my 1st web app there is a button when clicked should open the 2nd web app without me asking for 
validation from sts server. Since I have added reference of sts in my second web app it is asking for validation again from sts server.</p>

<p>Can anyone please help me.</p>

<p>Thanks
Nilesh</p>
