Shengyu Li
Shengyu Li
(李圣雨)
Post-doctoral Fellow
The Hong Kong University of Science and Technology

About Me

I am currently a Postdoctoral Fellow at the Hong Kong University of Science and Technology (HKUST), conducting research under the guidance of Prof. Mo Li. I received my Ph.D. in 2025 from the University of Electronic Science and Technology of China (UESTC), under the supervision of Prof. Li Lu. Earlier, I obtained my B.E. degree in 2019 from the Xi’an University of Posts and Telecommunications.

My research focuses on ensuring the security and reliability of personal terminal devices and the Internet of Things (IoT). I am particularly interested in how physical‑layer signals can both reveal and affect device security, and in designing systems that remain dependable under real‑world channel dynamics and adversarial interference. More broadly, my work spans system security, wireless and physical‑layer security, and the study of how information propagates through the air—from RF to ultrasonic signals—and how vulnerabilities can arise throughout these processes. By integrating signal processing, wireless communication, and system design, I aim to develop practical methods for secure wireless communication, cross‑layer sensing, and signal‑based threat detection.

Publications