When CSI meets public wifi: Inferring your mobile phone password via wifi signals | the morning paper

blog.acolyer.org

When CSI meets public wifi: Inferring your mobile phone password via wifi signals Li et al., CCS 2016 Not that CSI. CSI in this case stands for channel state information, which represents the state of a wireless channel in a signal transmission process. WindTalker is motivated from the observation that keystrokes on mobile devices will…

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