October 2019
Beginner
512 pages
14h 42m
English
Content preview from Computer Security Fundamentals, 4th Edition
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Chapter 2. Networks and the Internet
Chapter Objectives
After reading this chapter and completing the exercises, you will be able to do the following:
Identify each of the major protocols used in network communication (for example, FTP and Telnet) and what use you can make of each of them
Understand the various connection methods and speeds used on networks
Compare and contrast a hub and a switch
Identify what a router is and what it’s used for
Understand how data is transmitted over a network
Explain how the Internet works and the use of IP addresses and URLs
Recount a brief history of the Internet
Use network utilities such as
ping,IPConfig, andtracertDescribe the OSI model of network communication and the use of MAC addresses
Introduction ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.