April 2025
Beginner
432 pages
11h 36m
English
Content preview from Cybersecurity For Dummies, 3rd Edition
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Chapter 1
What Exactly Is Cybersecurity?
IN THIS CHAPTER
Understanding the difference between cybersecurity and information security
Showing why cybersecurity is a constantly moving target
Understanding the goals of cybersecurity
Looking at the risks mitigated by cybersecurity
To keep yourself and your loved ones cybersecure, you must first understand what cybersecure means. Along with that, you need to understand what your cybersecurity goals should be, and against what exactly you’re securing yourself and your loved ones.
Although the answers to these questions may initially seem simple and straightforward, they aren’t. As you see in this chapter, the answers to these questions can vary dramatically between people, company divisions, organizations, and even within the same entity at different times.
Cybersecurity Means Different Things to Different Folks
Although the word cybersecurity may sound like a simple enough word to define, in actuality, from a practical standpoint, it means quite different things to different people in different situations, leading to extremely varied ...
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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.