FIREBOX SERVER

FireBox Server is the ultimate gateway solutions. Running a Unix/Linux OS + firewall (preferrably pf) + gateway + squid caching will give you a high performance, cutting edge technology your business needs. Having an OS that doesn't get a virus, a stateful firewall so you can filter your network and route packets accordingly, this gives you the complete power on your network.

Features:

Hardened Unix/Linux OS
Packet filtering (set of rules based on your needs)
Transparent Proxy for caching
DHCP
Packet Logging
SSH Brute force
Alternative Queue Bandwidth Shaper