PAW (pro-active Web filter) is a filtering HTTP
proxy based on the Brazil Framework. Because the
Brazil Framework and PAW are written in Java, the
software is highly portable. PAW allows for easy
plugin of Handlers (to filter outgoing requests)
and Filters (to filter incoming data), and a GUI
for end users. All the configuration files are in
XML, and thus easy to modify (even without the
GUI). It's aim is to provide an easy to use
interface for end users and to be easily
extendable by developers.