Computer Viruses & Security : How Should a Firewall Be Used?

303 views · Published 7 July 2009 · 0:53 · Indexed 20 September 2026

Channel: ehow · 2009 · Science & Technology

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The use of a firewall is largely dependent on the type of firewall that a computer has, but it will typically monitor, manage and maintain how a computer interacts with the Internet. Help to block and secure a computer from transmitting information with help from a PC technician and experienced IT professional in this free video on firewalls.

Expert: Robert Astin
Contact: www.valleycomputerworks.com/
Bio: Robert Astin is from Western Massachusetts and studied computer Internet management at Bay State College in Boston.
Filmmaker: Christian Munoz-Donoso

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