What is a firewall? - Webwise - BBC
1:10
Added: 1 year ago
From: BBC
Views: 5,095
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  • Learning made easy . . .

    botaflo 2 months ago

  • very well put video... (^_^) Ganesh Happy

    ganeshkamath89 5 months ago

  • that PC was actually a UPS and that video was really badly made. 

    wehatemacs 1 year ago

  • In the tower it look like weed on the walls.

    DaddyBig73 1 year ago

  • What happens if the bad guys have a portable bridge?

    HamsteronA 1 year ago

  • love the concept, fab!

    mushypeaselooe 1 year ago

  • LOL, i never did think about comparing a firewall to a castle.

    Richwarf 1 year ago 3

  • Firewalls are shit tbh....

    Just get in the way!

    JMietser 1 year ago

  • is that serafinowicz

    sean2mush 1 year ago

  • they fail to mention that downloading material from the web is the biggest risk especially .exe files.

    jimmyass 1 year ago

  • LOLZ

    zukas5 1 year ago

  • Haha very good 

    FalconsFlame 1 year ago 2

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