Online Armor --http://www.tallemu.com/
Online Armor protects your computer's internet connection (inbound connections and outbound connections), stops unknown programs from running and detects keyloggers
Outpost Firewall PRO - Personal Firewall --http://www.agnitum.com/products/outpost/
Outpost Firewall PRO is the personal firewall you need to protect your computer from any unauthorized intrusion including but not limited to Internet worms, spyware agents, Trojan horses, hijackers and many more. This firewall monitors and
manages any activity between your computer and the Internet.
Prosecurity - HIPS --http://www.proactive-hips.com/
is a type of security software package known as Host Intrusion Prevention System(HIPS). It protects your system from attacking to processes, registry and files.
ZoneAlarm --http://www.zonealarm.com/
ZoneAlarm provides complete PC and Home Internet Security solutions. ZoneAlarm's suite of products includes: Internet Security Suite, Antivirus, Anti-Spyware, Firewall, Extended Range Wireless Router and Print Server, and much more.