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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The 802.11 Standards
The IEEE 802.11 standards outline the protocols, methods, and controls for building, operating, and communicating over WLANs. Each generation of Wi-Fi offers new features, along with improvements in speed, throughput, and user experiences. Wi-Fi standards are defined by the IEEE and their naming follows a specific format:
- 802 – The year and month that the IEEE first met. February 1980 is that date, hence “80” + “2”.
- .11 – The working group of the IEEE for wireless communications. Other well-known groups are 802.3 (Ethernet—Media Access Control [MAC]) or 802.5 (Token Ring)
- ax – The latest amendment to the standard. Other amendments are 802.11i (marketed as WPA2), 802.11be (Wi-Fi 7), and 802.11w (Protected Management Frames ...
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