Firewall software builds an intelligent barrier to protect you from bad things on the internet that want to reach your computer.


Computer firewall software derive their name from the fireproof barriers, called firewalls, which stop fire from spreading through buildings, airplanes and vehicles. There exist both hardware-based and software-based types of firewalls for computers. This article will not really purposed to tell on which is the best firewall software of all the many existing firewalls in the market, rather it will help you to know the qualities of firewall software that can be of great help to you as the user.

Firewall software technology has been in existence from the 1980s, when the first firewalls filtered the packets that comprise …

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