IPCop
IPCop (CD) $1.95
The purpose of IPCop is a powerful firewall that can allow you some advanced features including VPNs using IPSec. IPCop takes control of your computer settings and replace any operating system installed instead of running as an additional security service. IpCop is a security powerhouse with IPChains-based firewall, DMZ Support, SSH server for Remote Access, DHCP server, Caching DNS, TCP/UDP port forwarding, Snort, and FreeSWAN.
