Comodo Firewall 2012

Comodo Firewall is your first step in keeping hackers, viruses, and malware out of your PC.Featuring Default Deny Protection™, our Firewall checks an extensive list of over two million known PC-friendly applications. If it's not there, Comodo Firewall lets you know before opening your PC's door.Firewall Features:-Keeps you updated on all suspicious files-Prevention-based technology stops viruses-Default Deny Protection™ so only safe files execute-Easily learns your PC habits for personalized alerts-Automatic updates for the most current protection-Winner of PCMag.com's Editor's Choice Award