Qianqian He received the B.Eng. degree in computer science and technology form the Anyang Institute of Technology, China, in 2018, and M.S degree in Information and Computing Science of Zhengzhou University of Light Industry, China, in 2021. She is currently a PhD student in School of Software, Dalian University of Technology, Dalian, China. Her research interests includes security and privacy in federated learning, and transfer learning.