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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 Comodo Internet Security

Comodo Internet Security

Comodo - 5.32MB (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 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 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 ZoneAlarm Free Firewall

ZoneAlarm Free Firewall

Zone Labs - 5.05MB (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...
下载 Comodo Free Firewall

Comodo Free Firewall

Comodo - 5.32MB (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 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,...