Personal Firewall Software Overview. A host or personal "firewall" is any of various software methods of controlling incoming and outgoing network traffic on

Firewall Software
Learn more about how firewall software helps to protect your computer from hackers. Firewall Software - Your Shield from Hackers who want to control your PC

TEC: Firewall Software Evaluation Center
Compare and evaluate firewall software products and vendors using impartial online resources from Technology Evaluation Centers (TEC).