May 2009
Beginner
432 pages
11h 43m
English
Content preview from Sams Teach Yourself Networking in 24 Hours, Fourth Edition
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HOUR 20Security
What You’ll Learn in This Hour:
• Definition of key security terms
• Computer network vulnerabilities
• Defending against vulnerabilities
• Tools for defenses
We begin this hour with an explanation of several basic but important terms pertaining to security. We then survey the security dangers faced by computer networks. Next, we explain several effective defenses employed to thwart these dangers. We conclude the hour with a look at specific tools to implement these defenses.
Network security is surely the most important job for the manager of a computer network. An efficient and fast network—one providing wonderful email, file transfer, and web page services—is all for naught if it’s not secure. And if the network you manage ...
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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.