The Evolution of Wi-Fi Security: From WEP to WPA3
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From WEP to WPA3, this post dives into how Wi-Fi security has evolved to counter new threats, explaining key protocols and their practical implications.
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Author:
From WEP to WPA3, this post dives into how Wi-Fi security has evolved to counter new threats, explaining key protocols and their practical implications.
Author:
Learn how the Extensible Authentication Protocol (EAP) secures enterprise Wi-Fi through methods like EAP-TLS, PEAP, and TTLS, including how authentication works with certificates, passwords, and biometrics.
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Explore how 802.11 Wi-Fi Control and Data Frames manage wireless traffic, enhance performance, and reduce interference using ACKs, Block ACK, RTS/CTS, and QoS.
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Break down the 802.11 MAC frame into its core fields — including frame control, addresses, and FCS — to learn how Wi-Fi packets are transmitted and managed at the MAC layer.
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Learn about the limitations of Protected Management Frames (PMF) in Wi-Fi security, including gaps that can be exploited through passive listening, evil twin APs, and Wi-Fi jamming.