What is a Firewall?
This is an animated video explaining what a network firewall is. A firewall is a system that is designed to prevent unauthorized
access from entering a private network by filtering the
information that comes in from the internet. A firewall blocks
unwanted traffic and permits wanted traffic.
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Watch video What is a Firewall? online without registration, duration hours minute second in high quality. This video was added by user PowerCert Animated Videos 16 June 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 2,046,492 once and liked it 50 thousand people.