Long Li is currently a professor and doctoral supervisor with the Key Laboratory of Equipment Data Security and Guarantee Technology, Ministry of Education, Guilin University of Electronic Technology, Guilin 541004, China. From 2020 to 2023, he conducted postdoctoral research at the College of Information Science and Technology, Jinan University, Guangzhou, China. He was selected into the Guangxi Bagui Youth Outstanding Talent Training Program. He is a Senior Member of CCF. His research interests include IoT security, privacy-preserving and trustworthy machine learning. He has authored over 50 papers in prestigious journals.