phpCAS is a PHP interface to ITS Central Authentication Service (http://www.yale.edu/tp/auth/) for PHP web applications developped by the ESUP-Portail group (http://www.esup-portail.org).
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
