Firepass is a tunneling tool, allowing to bypass firewall restrictions and encapsulate data flows inside legal ones to use HTTP POST requests. TCP or UDP based protocols may be tunneled with Firepass.
The Firepass key feature is that you may use several type of installation of the server part script in the external network. You do not need to bind any port on the external box. Firepass may also be usable for the reverse task, when the server script is located at the corporative web server and when client interact with it from the external network.
