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Home > Linear Digressions > Stealing a PIN with signal processing and machine learning
Podcast: Linear Digressions
Episode:

Stealing a PIN with signal processing and machine learning
Category: Technology
Duration: 00:16:55
Publish Date: 2016-11-20 20:32:21
Description: Want another reason to be paranoid when using the free coffee shop wifi? Allow us to introduce WindTalker, a system that cleverly combines a dose of signal processing with a dash of machine learning to (potentially) steal the PIN from your phone transactions without ever having physical access to your phone. This episode has it all, folks--channel state information, ICMP echo requests, low-pass filtering, PCA, dynamic time warps, and the PIN for your phone.
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