June 2011
Beginner
372 pages
9h 54m
English
Content preview from Microsoft® Windows® Security: EssentialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Comparing Encryption Methods
Chapter 1, “Understanding Core Security Principles,” introduced the security triad of confidentiality, integrity, and availability. Confidentiality ensures that unauthorized individuals aren’t able to access data. One of the methods used to prevent the loss of confidentiality is encryption.
Encryption scrambles data so that unauthorized users are unable to read it. There are many different types of encryption protocols and algorithms in use; you’ve already read about several of them in this book. For example, Chapter 8, “Understanding Wireless Security,” provided a short introduction to encryption. As a reminder, most encryption includes an algorithm and a key. The algorithm provides a mathematical formula that identifies ...
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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.