Spectrum Management, QoS and Security: 802.11h, 802.11e and 802.11i (RSN, WPA2 and WPA3)
The three amendments that made Wi-Fi enterprise-ready: 802.11h DFS and TPC for coexisting with radar, 802.11e/WMM EDCA access categories and DSCP mapping for voice and video, and 802.11i RSN with its key hierarchy and 4-way handshake — plus PMF (802.11w), WPA3, Enhanced Open, and a Wireshark checklist for verifying all of it in a capture.
Comments Off on Spectrum Management, QoS and Security: 802.11h, 802.11e and 802.11i (RSN, WPA2 and WPA3)
August 12, 2025