May 2023
Intermediate to advanced
800 pages
19h 12m
English
book
CompTIA Linux+ Certification All-in-One Exam Guide, Second Edition (Exam XK0-005), 2nd Edition
by Ted Jordan, Sandor Strohmayer
Content preview from CompTIA Linux+ Certification All-in-One Exam Guide, Second Edition (Exam XK0-005), 2nd Edition
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CHAPTER 16
Securing Linux
In this chapter, you will learn about
• Securing the system
• Controlling user access
• Managing system logs
• Enhancing group and file security
There were only about five of us, so we were not a threat. We were hardly noticed.
—Evelyn Boyd Granville, IBM
In today’s world, security is a key issue in every organization. A Linux system administrator needs to be aware of the security threats affecting the architecture. This chapter covers how to increase the security of the Linux system.
EXAM TIP Computer system security is an ever-evolving topic. The security issues of recent years, such as ransomware and ...
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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.