Firewalls
Friday, October 01, 2004
Security...everyone is concerned about it. What can you do?
If you’re connected to the Internet, then it’s simple. You should run a firewall.
A firewall is a system designed to protect a computer network from unauthorized access, especially via the Internet. It is a system, or combination of systems, that enforces a boundary between two or more networks. So basically, a firewall is a barrier to keep destructive forces away from your computer and files.
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