Kerberos authentication Does the android web browser support kerberos authentication?  If not, is there an open source web browser for android that works well, which can be extended to support kerberos?
No, it does not.  Unfortunately all the major Android browsers that I know of -- Firefox, Opera, Dolphin, Skyfire -- don't appear to support it either.  Firefox does support NTLM, and I'd expect it to support kerberos sooner or later.