http://forums.silverlight.net/forums/14.aspxThe perfect forum for asking the basic questions. No question too simple!enCommunityServer 2007 (Build: 20416.853)http://forums.silverlight.net/forums/thread/241222.aspxFri, 03 Jul 2009 02:04:56 GMTd0d632c8-a6f7-4f68-b0ce-26aaafd62132:241222SharpGIS0http://forums.silverlight.net/forums/thread/241222.aspxhttp://forums.silverlight.net/forums/commentrss.aspx?SectionID=14&PostID=241222Take a look at this:<br /> http://blogs.msdn.com/brada/archive/2008/05/03/accessing-the-asp-net-authentication-profile-and-role-service-in-silverlight.aspx<br /> and<br /> http://blogs.msdn.com/brada/archive/2008/06/23/using-asp-net-authentication-in-a-web-service-with-silverlight.aspxhttp://forums.silverlight.net/forums/thread/240892.aspxThu, 02 Jul 2009 16:41:04 GMTd0d632c8-a6f7-4f68-b0ce-26aaafd62132:240892rikdes0http://forums.silverlight.net/forums/thread/240892.aspxhttp://forums.silverlight.net/forums/commentrss.aspx?SectionID=14&PostID=240892<p>Hi,</p> <p>&nbsp;I want to pass my asp.net authentication cookie(&quot;.ASPXAUTH&quot;) to silverlight to get the userid and password.&nbsp; I need them to get some information from other tables.<br />Is there a secure way to do that?<br /></p> <p>Thanks</p>