Assistant Professor
Department of Computer Science
Dr. Keyang Yu’s research focuses on designing data-driven computer systems with an emphasis on improving Cybersecurity and User Privacy of Cyber-Physical Systems (CPS) and the Internet of Things (IoT). Recently, Dr. Yu has been looking into privacy-aware automation problems in different scales of CPS.
Courses Taught
Research Interests
- Cyber Physical Systems
- Edge Computing
- Tiny Machine Learning
- Security and Privacy
Publications
- Su Wang, Keyang Yu, Qi Li and Dong Chen. "ITEMTK: IoT Traffic Exposure Monitoring Toolkit". ACM Transactions on Internet of Things 7 (1), 1-32
- Xiaoguang Guo, Keyang Yu, Qi Li, Dong Chen. "Fingerprinting Voice Commands of VPN-protected Smart Speakers". ACM Transactions on Sensor Networks.
- Qi Li, Keyang Yu, Carson Snow, Dong Chen. "Enabling Automatic Solar PV Array Identification using Big Satellite Imagery'. ACM Journal on Computing and Sustainable Societies 3 (2), 1-28
- Keyang Yu, and Dong Chen. “PAROS: The Missing “Puzzle” in Smart Home Router Operating Systems”. In Proceeding of the 32nd International Conference on Computer Communications and Networks (ICCCN 2023), July 24-26, 2023, Honolulu, Hawaii, USA.
- Qi Li, Keyang Yu, Dong Chen, Mo Sha, and Long Cheng. “TrafficSpy: Disaggregating VPN-encrypted IoT Network Traffic for User Privacy Inference”. In Proceedings of the 10th IEEE Conference on Communications and Network Security (CNS 2022), October 3-5, 2022, Austin, Texas, USA.
- Keyang Yu, Qi Li, Dong Chen, Mohammad Rahman, and Shiqiang Wang. “PrivacyGuard: Enhancing Smart Home User Privacy”. In Proceedings of the 20th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 2021), May 18-21, 2021, Nashville, Tennessee, USA.
