We are running a Windows network (w/2 mac clients) with Active Directory for authentication. We are going to be rolling out some various web applications (project management, etc) and would like to have a Single Sign On solution so that users can authenticate once (via a website?) and access all of them. Some of the systems will be PHP/MySQL and some ASP/MSSQL.
I am trying to figure out how to accomplish this as easily as possible in terms of management of the solution. I found ADFS with google, but wasn't sure that would work with PHP systems. I found CROWD (http://www.atlassian.com/software/crowd/
) and a few others too. I do not have a large enough budget to bring in a consulting group to accomplish this, so I am trying to find something I can implement myself.
Any ideas or thoughts? I am completed open to ideas here (open source, Microsoft solution, etc). Thanks!!