[转载]Win平台下防火墙 PC Tools Firewall Plus

信息来源：邪恶八进制信息安全团队（www.eviloctal.com）

PC Tools Firewall Plus is a powerful free personal firewall for Windows® that protects your computer by preventing unauthorized users from gaining access to your computer through the Internet or a network. By monitoring applications that connect to the network Firewall Plus can stop Trojans, backdoors, keyloggers and other malware from damaging your computer and stealing your private information.

http://www.pctools.com/firewall/