What's a firewall?


show more What's a firewall? provides you with in-depth training on Business. Taught by Jess Stratton and Garrick Chow and Nick Brazzi as part of the Monday Productivity Pointers show less
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What's a firewall?

Hi there, Jess Stratton here, and welcome to Monday Productivity Pointers. This week on Monday Productivity, I thought I'd go back to basics a little bit. Because, knowing how the Internet works goes a long way in learning how to do your own troubleshooting. So this week I am going to talk about Firewalls, now if you have Internet access at home you most likely had to purchase a Firewall router or maybe you tried to do something on your browser or work and you got blocks because of their Firewall. In this video I am going to talk about what a Firewall is.

What it does. What is blocking? And I'm going to talk a little bit about how data travels through the Internet using ports. It monitors how traffic, that is data, goes over the Internet to finally get to you. So we have a lot to cover, so I"m going to get started. I've got some common ports open here on my screen. And I'm going to get to those in a second. But first thing we need to cover, to understand what this means, is how data t...

What's a firewall?
Video duration: 7m 36s 16h 20m Appropriate for all Updated Jul 18, 2016

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What's a firewall? provides you with in-depth training on Business. Taught by Jess Stratton and Garrick Chow and Nick Brazzi as part of the Monday Productivity Pointers

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