Physical Fingerprinting of Ultrasonic Sensors and Applications to Sensor Security. - Eric Cheek; Dhimant Khuttan; Raghu Changalvala; Hafiz Malik (DependSys, 2020)

Protecting Voice-Controlled Devices Against LASER Injection Attacks. - Hashim Ali 003; Dhimant Khuttan; Rafi Ud Daula Refat; Hafiz Malik (WIFS, 2023)