Protect your Computer security through Firewall

The main purpose of a firewall is to control access to or from a computer for security purposes. A Firewall is a barrier between you and the internet. There are two main types of firewall: these are software or hardware firewalls. They filter the traffic from your home network and the internet. You need to use a firewall whenever you access the internet because it provides you with invaluable protection.The normal use for firewalls is to protect your computer from public networks such as the internet.

Some of the Freefirewalls available for download are :
1.Online Armor FREE - A powerful free Firewall for Windows.
2.PC Tools Firewall Plus 6.0.0.86-A free firewall to protect your computer from intruders.
3.ZoneAlarm Free Firewall 9.1.007.002- Keep hackers and data thieves out of your computer with this free firewall.
4.R-Firewall 1.0 Build 53 -R-Firewall is free and effective solution to secure your on-line activity.
5.PrivateFirewall 6.1 - Personal Firewall and Intrusion Prevention Software for Windows Desktops and Servers.
6.Agnitum Outpost Firewall Free v2009- Free firewall that takes care of your most basic security needs.


You can download free Firewals from http://www.freewarefiles.com/

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