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防火墙软件有助于阻挡黑客、病毒和蠕虫通过互联网进入您的 PC。防火墙会监控网络中的通信,并根据设定的安全规则进行放行或阻拦。我们的免费防火墙软件产品系列旨在取代 Windows 的默认程序,提供安全、无忧的使用体验。比如 Comodo Free Firewall 。它具有整洁、时尚的界面,既直观又易于导览,并通过稳定更新的云端数据库提供增强的防火墙保护,尽可能保护系统安全。立即了解此内容和更多免费防火墙下载内容,尽在 FileHippo。

下载 Sygate Personal Firewall

Sygate Personal Firewall

Sygate Technologies - 8.80MB (免费软件)
Free for personal use, Sygate Personal Firewall provides best of breed security in a user friendly interface, protecting your PC from hackers, trojans...
下载 Comodo Free Firewall

Comodo Free Firewall

Comodo - 5.36MB (免费软件)
Comodo Free Firewall is a superb replacement for Windows’ default utility. The interface is modern, sleek and intuitive and easy to navigate. Not on...
下载 Comodo Internet Security

Comodo Internet Security

Comodo - 5.36MB (免费软件)
Comodo Internet Security is a free, security app that provides complete protection from virus attacks, Trojans, worms, buffer overflows, zero-day at...
下载 Outpost Firewall Free

Outpost Firewall Free

Agnitum Ltd - 16.63MB (免费软件)
Outpost Firewall gives peace of mind from any virtually every Internet danger. Unlike other personal firewalls, Outpost starts protecting against all ...
下载 PeerBlock


PeerBlock, LLC - 2.26MB (开放源代码)
PeerBlock lets you control who your computer "talks to" on the Internet. By selecting appropriate lists of "known bad" computers, you can block commu...
下载 PeerGuardian


Phoenix Labs - 1.60MB (开放源代码)
PeerGuardian 2 is Phoenix Labs' premier IP blocker for Windows. PeerGuardian 2 integrates support for multiple lists, list editing, automatic updates,...
下载 Sunbelt Personal Firewall

Sunbelt Personal Firewall

Sunbelt Software - 5.72MB (非商业免费软件)
Protect yourself from hackers. Secure your PC with a 100% free firewall download. Sunbelt Personal Firewall (SPF), previously known as Kerio Firewall,...
下载 ZoneAlarm Free Firewall

ZoneAlarm Free Firewall

Zone Labs - 5.48MB (非商业免费软件)
ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preve...