February 2020
Intermediate to advanced
800 pages
18h 33m
English
book
CompTIA Linux+ Certification All-in-One Exam Guide: Exam XK0-004
by Ted Jordan, Sandor Strohmayer
Content preview from CompTIA Linux+ Certification All-in-One Exam Guide: Exam XK0-004
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CHAPTER 15
Understanding Network Security
In this chapter, you will learn about
• Understanding how encryption works
• Implementing secured tunnel networks
• Configuring high-availability networking
• Understanding single sign-on
• Defending against network attacks
• Encrypting files with GPG
Hackers have figured out that a minimal amount of information can yield huge profits, and they will stop at nothing to get it. As a result, ethical hackers have to be obsessive about information security.
Network security is focused on protecting valuable electronic information of organizations and users. Therefore, the demand for IT professionals who know how to secure networks and computers is at an all-time high. Linux system administrators ...
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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.