Guardian@JUMPERZ.NET is an open source intrusion prevention system for web servers. It can also be used as an web application firewall. It works as a HTTP reverse proxy server. Guardian@JUMPERZ.NET is written in pure Java, so that it runs on many cross platforms, and it supports all web servers ( Apache, IIS, etc,). >>more All java applications and source codes are included. Requires JDK1.4. C