Three Free Firewall Programs
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If anyone asks you to explain firewall basics or to explain why a firewall is necessary, a good starting point is Robert Hummel’s article. The article was written in 2000 and it is gives a basic understanding of protecting the computer from internet dangers.
Costs should not be a barrier in having this primary protection. Here are three free firewall programs (in random order):
Other computer users may have their personal favorites, in terms of free firewalls or ones that are purchased. The firewall is one program with which you should have a good working knowledge. It prevents a whole load of problems when you know what you are receiving and what you are sending over the internet.
Catherine Forsythe
[tags]firewall, security, free, pc tools, comodo, outpost, receiving and sending[/tags]
