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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Bluetooth BLE Pairing and Security
BLE products may exchange data by establishing point-to-point connections like BR/EDR, or use a combination of connectionless communication using advertising, or they communicate by broadcasting advertising packets.
BLE advertising may be used to indicate the availability of a peripheral device to establish a connection, transfer data, or simply broadcast a beacon. Advertising packets may be used to transfer data concurrently to multiple scanning devices in a one-to-many topology. There is also a special form of advertising known as directed advertising, in which one device transmits data to the MAC address of a specific device, without establishing a connection.
Although advertising only supports the communication ...
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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.