User/Pass Authentication using RESTful WCF & Windows Forms

Question

What is the best approach to implementing authorisation/authentication for a Windows Forms app talking to an IIS-hosted RESTful WCF Service?

The reason I ask is I am

Answer 1

Well, you really should not pay so much attention to WinForms side because WCF side is the key.

By the way, did you carefully read these pages?

Concept http://www.codeplex.com/WCFSecurityGuide/Wiki/View.aspx?title=Ch%2005%20-%20Authentication,%20Authorization%20and%20Identities%20in%20WCF&referringTitle=Home

and How to http://www.codeplex.com/WCFSecurity/Wiki/View.aspx?title=How%20Tos&referringTitle=Home