Hi,
I am working on a new Sharepoint portal which will have Page viewer Web Parts hosting asp.net applications. The standalone applications those are hosted are using windows authentication. my requirment is, when the client logs in to sharepoint need to authenticate all web parts with same user credentials so that then don't need to log in again. those asp.net applications are hosted as standalone also out side sharepoint. Can some one advise me how to do that?..
Thanks
Ram