Having been studied for more than a decade, Wi-Fi human sensing still faces a major
challenge in the presence of multiple persons, simply because the limited bandwidth of Wi …

Wi-Fi signals may help realize low-cost and non-invasive human sensing, yet it can also be
exploited by eavesdroppers to capture private information. Very few studies rise to handle …

Wi-Fi signals contain information about the surrounding propagation environment and have
been widely used in various sensing applications such as gesture recognition, respiratory …

The electromagnetic environments have become more complex with the development of
wireless communication technology. Signal modulation classification has attracted extensive …

The contact-free sensing nature of Wi-Fi has been leveraged to achieve privacy breaches
such as keystroke inference (KI). However, the use of channel state information (CSI) in …

Wi-Fi sensing leveraging plain-text beamforming feedback information (BFI) in multiple-input-
multipleoutput (MIMO) systems attracts increasing attention. However, due to the implicit …

Password inference attacks by covert wireless side-channels jeopardize information safety,
even for people with high security awareness and vigilance against snoopers. Yet, with …

As wireless networks continue to proliferate and play an increasingly central role in our
digital lives, the concerns surrounding security and privacy have become paramount. This …