IQ Content Proxy is a robust and secure content/transparent proxy server solution for Windows. It is a filtering and caching content and transparent proxy server with kernel-mode NAT/PAT, protected by DDoS, SYN and country firewalls. It is a module of ServeTrue (formerly known as Fastream) IQProxy, alongside with IQ Reverse Proxy. With v7.4, you can have multiple Internet connections, load-balanced with failover. HTTP header filter can block IM/P2P programs.

Solid Reasons to Choose ServeTrue IQProxy to Share & Accelerate LAN Connection

Complete content proxy solution for web to share Internet connection among your PCs, featuring filtering with respect to domain, location, header (for IM/P2P) and content!
WAN Load Balancer with failover--share multiple Internet connections!
NEW! Transparent HTTP proxying--install on network gateway and anything going out to port 80 would be cached/filtered!
DDoS/SYN/DNS/IP/Country-Continent firewalls
State-of-the-art multi-connections-per-thread architecture for avoiding "thread hell" supporting 4,800 concurrent connections!
RAM/DISK caching; cache can serve stale file when assigned servers fail. Many options to speed up performance--up to 10X!
Local/NTLM Authentication on URL rule basis; affordable SSL VPN!
Configurable GZip compression: Reduce HTML/CSS/JS bandwidth and loading time up to 70%!
Extensive W3C screen and file logging and real-time monitoring lets you see pattern of your visitors!
Bandwidth throttling