Best Free Firewall SoftwarePosted by Avijit on August 30th, 2010 Firewall is a barrier generally placed between the Internet & Network or Computer. Firewall?s main function is to shield the Network from unauthorized access through your Internet connection. Usually firewall monitors your incoming and out going data packets, it scan those packets and if it found any malicious data inside the packet, the application will block thosepackets. Not only that, in today?s modern firewalls have ability to check the open ports of your computer and the services running on your computer. If any service tries to network using any un-usual port, the application will alert to it?s user. Agnitum Outpost Firewall Free V2009 Agnitum Outpost Firewall is well known Firewall software that takes care of your most basic security needs. Its delivers network protection with bi-directional traffic filtering & protective defense tools that protect against illegal program activity & real-time monitoring window to check your connection. This is easy to install & use. The most amazing feature of this application is - Application behavior monitoring, resource friendly operation, Activity monitoring capabilities and many more? The latest version of the software is - V2009 size ? 16.63 MB. PC Tools Firewall Plus 6.0.0.88 PC Tools Firewall Plus is a most powerful firewall for Microsoft Windows. It protects your computer against any kind of common Network attacks. The firewall can stop Trojans, backdoors, key loggers, Malware and other type of external threats, which may damage your computer. PC Tools Firewall plus Protects your computer while you are working, Internet surfing or even playing online game. The latest version of this software is - 6.0.0.88 size ? 10.21 MB. Private Firewall 7.0 Private Firewall is a proactive defense solution for general PC and Server System. It detects, blocks and quarantines activity of known Malware, Phishing and other type of threats. Private Firewall user interface is simple and intuitive. It is very user-friendly interface. It has some great features like-s Website and IP filtering, Advance application security, Basic application security, Process Security, System and email Anomaly detection. The latest version of the software is - 7.0. Size ? 7.27 MB. ZoneAlarm Free Firewall 9.3.014.000 ZoneAlarm Free Firewall protects your computer against threats like Trojan horses, worms, and Spyware. It is one of the oldest free firewall over Internet for many years with excellent range of service. ZoneAlarm Free Firewall provides the basic protection to individuals who need to secure their PC and keep their valuable information private. It barricades yours pc with immediate and complete port blocking. The latest version of the software is - 9.3.014.000 size ? 44.11 MB. There is lots of other firewall software available on Internet. You can download them and customize their rules according to your need. Like it? Share it! More by this author |