PC Tools Firewall Plus is a powerful personal firewall for Windows that protects your computer from intruders and controls the network traffic in and out of your PC. By monitoring applications that connect to the network it can stop Trojans, backdoors, keyloggers and other malware from damaging your computer and stealing your private information.

Its use advanced technology designed specially for people, not experts. Powerful prevention against attacks and known exploits is activated by default and advanced users can also easily create their own packet filtering rules to customize the network defenses. All you need to do is install it for immediate and automatic ongoing protection.

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