Authentication in web services with HttpWebRequest
Hatteras has three tiers: client, middle, and data. The middle tier is an ASP.NET web service on a Windows 2003 Server running IIS 6. When the client (we use C# for both it and the middle tier) connects to the middle tier, it must authenticate with IIS 6. Depending upon the IIS configuration, that may be negotiate, NTLM, Kerberos,...