Welcome to my homepage. I am a visiting PhD student in the Department of Computer Science at Purdue University since September 2022, where I am fortunate to be advised by Professor Elisa Bertino, the head of Cyber Space Security Lab. I am a PhD candidate in the School of Cyber Engineering at Xidian University under the supervision of Professor Xiaofeng Chen, the head of Ruiyun Data Security Lab.

I am interested in machine learning security. My recent research focuses on robustness in deep learning and transfer learning, with an emphasis on adversarial attacks, empirical defenses, and certified defenses.