Predicting and Abusing WPA2/802.11 Group Keys (33c3)

Title:
Predicting and Abusing WPA2/802.11 Group Keys (33c3)
Description:

https://media.ccc.de/v/33c3-8195-predicting_and_abusing_wpa2_802_11_group_keys

We analyze the generation and management of WPA2 group keys. These keys protect broadcast and multicast Wi-Fi traffic. We discovered several issues and illustrate their importance by decrypting all group (and unicast) traffic of a typical Wi-Fi network.

['Mathy Vanhoef']

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Video Language:
English
Duration:
01:00:22
Format: Youtube Primary Original
Format: Youtube
This video is part of Amara Public.

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