March 2026
Intermediate to advanced
400 pages
15h 45m
English
Content preview from WIRELESS & MOBILE DEVICE SECURITY Third Edition, 3rd Edition
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General Threat Categories
What are the different threats to an organization’s assets? To determine this, you must first consider from whom or what are you protecting the assets. Is it external attackers or employees? Some major business failings in recent times have come about through internal manipulation of company financial data or from malicious insiders—the lesson for companies being that they should treat both employees and external intruders with caution. However, many have been the result of hackers, who are as adept at social engineering as they are at cracking security measures, taking advantage of unwitting employees. It’s much easier to have someone let you in than to try to overcome security measures head-on. Most companies employ ...
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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.