A firewall is either hardware, software or a combination of both that is used to prevent, block or should I say try to prevent unwanted information from entering your network. This applies to a home, small business, or a large corporation network. A firewall monitors all of the incoming and outgoing traffic (information) to the local area network. . . .
A firewall is either hardware, software or a combination of both that is used to prevent, block or should I say try to prevent unwanted information from entering your network. This applies to a home, small business, or a large corporation network. A firewall monitors all of the incoming and outgoing traffic (information) to the local area network. The tutorial is in pdf format.

The link for this article located at ebcvg.com is no longer available.