Hi, On Sun, Feb 15, 2009 at 19:02, Christopher Chan <christopher.chan at bradbury.edu.hk> wrote: > Have fun. Oh, I believe this will only work with IE clients on the > desktop side of things unless Mozilla or whatever else out there has > kerberos support too. No, NTLM auth works in Firefox (at least on Firefox on Windows, I don't think it will work in other platforms though). I tested configuring Firefox on Windows to do NTLM auth, and it worked with the IIS sites my company had. As I said before, unfortunately I couldn't get Apache on Linux to work with NTLM authentication. See: http://www.crossedconnections.org/w/?p=89 http://www.cauldwell.net/patrick/blog/PermaLink,guid,c7f1e799-c4ae-4758-9de7-5c3e7a16f3da.aspx http://kb.mozillazine.org/Network.automatic-ntlm-auth.trusted-uris HTH, Filipe