Andres Blanco & Andres Gazzoli - 80211 Massive Monitoring

DEF CON 23 [Audio] Speeches from the Hacker Convention

English - October 22, 2015 01:40 - 35 MB - ★★★ - 4 ratings
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Materials Available here: https://media.defcon.org/DEF%20CON%2023/DEF%20CON%2023%20presentations/DEFCON-23-Andres-Blanco-802.11-Massive-Monitoring-UPDATED.pdf

802.11 Massive Monitoring

Andres Blanco Sr Researcher, Core Security

Andres Gazzoli Sr Developer, Core Security

Wireless traffic analysis has been commonplace for quite a while now, frequently used in penetration testing and various areas of research. But what happens when channel hopping just doesn't cut it anymore -- can we monitor all 802.11 channels?

In this presentation we describe the analysis, different approaches and the development of a system to monitor and inject frames using routers running OpenWRT as wireless workers. At the end of this presentation we will release the tool we used to solve this problem.

Andrés Blanco is a researcher at CoreLabs, the research arm of Core Security. His research is mainly focused on wireless, network security and privacy. He has presented at Black Hat USA Arsenal, Hacklu and Ekoparty, and has published several security advisories.

Twitter: @6e726d

Andrés Gazzoli works at Core Security and is part of the Core Impact Pro developer team. He is a C++ developer with extensive experience in UI development. He enjoys everything related to wireless technologies and privacy.