ProxyPass is an Apache module that defends web sites against members-area attacks and violations. Designed to protect both single servers and load-balanced clusters, ProxyPass is the only enterprise-class solution that puts an end to brute-force cracking and compromised account abuse. Our customers rely on ProxyPass to prevent the theft of protected content and to maintain rock-solid system stability during resource intensive attacks. And because of its highly optimized architecture and best-in-class detection algorithms, ProxyPass can dramatically improve your Apache performance, member satisfaction, and total cost of server & content ownership.
http://www.proxigence.com/pp-about.html
