November 2017
Intermediate to advanced
452 pages
11h 46m
English
Content preview from IoT Penetration Testing Cookbook
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Wi-Fi
Wi-Fi has been the most common wireless technology used in many devices for years. It operates on 2.4 GHz and 5 GHz ISM bands. There are a number of Wi-Fi standards in use, such as 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac. 802.11b and 802.11g operate on the 2.4 GHz band while 802.11a, 802.11n, and 802.11ac use the 5 GHz band. There are 14 wireless channels which operate on different frequencies. Depending on the region, there are certain channels that Wi-Fi routers are allowed to broadcast on.
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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.
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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.