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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When an Attacker Gains Unauthorized Control
As you have seen with ad-hoc networks, it’s possible for an attacker to gain unauthorized access to and control of an 802.11 network simply because ad-hoc device authentication is not robust. You can secure access points from unauthorized authentication and association by using WPA2. Deprecated security standards like WEP and WPA can be cracked with off-the-shelf tools and should never be used if WPA2 is available. In addition, for hotel or café hotspots, users should be redirected to a web browser-based authentication page where they are challenged with username and password.
In a business environment, you may think to increase security by not advertising the presence of your WLAN. One way to achieve ...
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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.