Website Authentication proxy asp.net c#
<p>My problem scenario is like this. 
I have a asp.net website which has the user log in and membership authentication feature. on the other hand there are three other third party websites for which I have log in account details with me.
So when a user logs in my website i want to authenticate that user against the above said third party websites using my asp.net application(my personal account) so that i can hide the authentication information of the third party websites from the logged user and the user can directly access the thirparty features using my personal account.
Can anybody help me how to do this in asp.net (c#)?</p>
