May 2021
Beginner
1056 pages
24h 50m
English
Content preview from Networking All-in-One For Dummies, 8th Edition
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Chapter 4
Cybersecurity
IN THIS CHAPTER
Assessing the risk for security
Looking at two pillars of cybersecurity
Identifying the most important protection and recovery measures
Examining standardized cybersecurity frameworks
Looking closer at the NIST Cybersecurity Framework
As an IT professional, cybersecurity is the thing most likely to keep you awake at night. Consider the following scenarios:
- Your phone starts ringing like crazy at 3 o’clock one afternoon because no one anywhere on the network can access any of their files. You soon discover that your network has been infiltrated by ransomware, nefarious software that has encrypted every byte of data on your network, rendering it useless to your users until you pay a ransom to recover the data.
- Your company becomes a headline on CNN because a security breach has resulted in the theft of your customers’ credit card information.
- On his last day of work, a disgruntled employee copies your company contact list and other vital intellectual ...
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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.