Friday, December 19, 2008

IT Support - What is a Firewall?

What is a Firewall?
What is a firewall? What is a Firewall? A firewall is a system that is set up to control traffic flow between two networks.

firewall definition of firewall in the Free Online Encyclopedia.
firewall. Computer security system that controls the flow of data from one computer or network to another. Firewalls are mainly intended to protect the resources of a private

Cisco Firewall Specialist - Career Certifications & Paths - Cisco
Cisco security certifications focus on the growing need for knowledgeable network professionals who can implement complete security solutions.

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