The Proxy Server controls and manages Internet web traffic. It provides customizable access security, allowing the client to decide which users may have Internet access and at which levels. Apart from standard lists of banned and white listed sites, the client can also maintain its own lists. Full reporting on monthly Internet usage, including sites visited and time spent on the Internet for each user can be provided. All this is done through an easy to use web interface.

The caching feature of the Proxy Server stores the latest information and most frequently visited websites through the BisBox. New requests for the same sites can be retrieved from the BisBox instead of initializing a new query, ultimately reducing bandwidth usage and cost, while significantly increasing performance.