Sygate Personal Firewall  5.6.2808
Free for personal use, Sygate Personal Firewall provides best of breed security in a user friendly interface, protecting your PC from hackers, trojans and DoS attacks.
Features include full-ICS support, protocol driver level protection, enhanced logging, and more.
Sygate Personal Firewall delivers unobtrusive, highly configurable, enforceable rule-based security policy by constantly operating in the background of your PC. Policies regarding applications, trusted IP addresses, ports, protocols and scheduling can be customized to support and secure any network configurations or requirements. Designed with high performance in mind, it delivers top-notch security without sacrificing your computing power.
Note that from November 30th, 2005 all Sygate consumer firewall products have been discontinued but this versions is available here for free use.