TFS Extranet Support
TFS SP1 has support for Basic (or digest) authentication with TFS via an ISAPI filter. This could be used for clients connecting to TFS over the internet. James Manning has a detailed post on this topic.
Link: http://blogs.msdn.com/jmanning/archive/2006/10/27/the-tfs-quot-extranet-quot-isapi-filter-mechanics.aspx
