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WPA3 Security Enhancements
Posted by Hemant Chaskar on Apr 12, 2018
WPA3 Security Image

The current standard for security over WiFi links is WPA2. WiFi Alliance recently announced plans to introduce WPA3 for improvements to WiFi security. While no technical details on WPA3 have been announced, there are clues in the announcement and in the technical literature, to what WPA3 may contain. This blog reviews security protocols, namely OWE and Dragonfly, that are believed to be introduced in WPA3.

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Radio Resource Management That Never Sleeps
Posted by Sriram Venkiteswaran on Jul 16, 2016

RRM (Radio Resource Management) is a collection of techniques in which access point radios continuously analyze the RF spectrum to do the following:

  1. Adjust the operating channel to mitigate co-channel interference.
  2. Adjust the operating power to optimize coverage.
  3. Provide coverage hole protection by automatically increasing the power when neighbor APs fail.
  4. Ensure clients are evenly load-balanced between the APs, between channels, and between bands.
  5. Ensure clients are connected to the best possible access points (address “sticky client” behavior) by steering them to the right access point.
  6. Ensure air time fairness by making sure less-capable clients do not consume excess bandwidth.