FOCUS: Frequency Based Detection of Covert Ultrasonic Signals

Today’s evolving and inventive attacks allow an adversary to embed tracking identifiers or malicious triggers in ultrasonic sound and covertly transmit them between devices without the users’ knowledge. An adversary can exploit an electronic device by manipulating the microphone, gyroscope or speaker using ultrasonic sound. Almost all types of electronic devices are vulnerable to this type of attack. Indeed, some preventive measures are in place to counter ultrasonic invasion. However, they are primitive and often are not capable of detecting the attacks.

ISBN:978-3-031-06975-8

Jaar van publicatie:2022

Toegankelijkheid:Closed