hyperguard can be installed as a plug-in directly on the Microsoft Internet Information Server (IIS).

hyperguard is a system that is directly integrated into the web server (MS IIS) and examines both incoming and outgoing data of requests according to the specified security policy. When the policy is violated, the request is rejected and not passed on to the web application on the web server.

The included LearnMode makes it relatively easy to create policies for the installed web applications; for this purpose the structure of the application behind it is analyzed during normal use, then the corresponding set of rules (or policy) is created. Fine-tuning can always be done in the "Expert" mode. The administrator has access to the full range of possible settings such as white, gray and black lists for URLs, redirects, arguments, variables, etc.