PrivateFirewall is a desktop firewall to keep malicious software from attacking your computer. PrivateFirewall ensures that programs without a signature are not automatically installed. With multi-layer protection, PrivateFirewall is a powerful firewall tool. Released as freeware, you can download PrivateFirewall for both personal and business purposes. Works on Windows XP through Windows 7, Windows Server 2000, and Windows Server 2003.
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