ascCAPTCHA: an Invisible Sensor CAPTCHA for PCs Based on Acoustic Side Channel.

R. Di Nardo Di Maio Meriem Guerar Mauro Migliardi

Published in: MIPRO (2021)

Keyphrases

source localization
sensor networks
sensor data
underwater acoustic
multi sensor
real time
sound source
countermeasures
data sets
bird species
sensor fusion
personal computer
information retrieval
data acquisition
cooperative
pc cluster
case study
search engine
acoustic signal