Setting Up Wireless Routers & Networks : What is a Firewall?

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Uploaded by on Feb 29, 2008

What is a firewall? Get a lesson in Wi-Fi, wireless networks, and routers in this free video.

Expert: David Schaefer
Bio: David Schaefer of Friendly Computers has been working on computers for 13 years and has worked at Friendly Computer for 1 1/2 years.
Filmmaker: Chuck Tyler

Category:

Science & Technology

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License:

Standard YouTube License

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All Comments (6)

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  • lol.soooooooooooooo true

  • i surppose your right

  • you should only have 1 firewall, multiple cause problems. and for limewire...theres other things out there

  • Dont ever use limewire Unless you have like 30 firewalls, limewire should be called I have viruses in me

  • routers

  • ZoneAlarm and Comodo are way better than Windows firewall.Windows firewall only has 1 way you need 2 way firewall to stop incoming and outgoing traffic.

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