主题：Digital Asset Protection: From DeFi to NFT in Blockchain Systems

嘉宾：肖斌  香港理工大学 教授

时间：2024年8月8日 下午15:00-16:00

地点：华中科技大学东五楼210学术报告厅

报告摘要：

The digital asset is a non-monetary asset in the form of data owned and controlled by individuals, enterprises, governments, or various organizations. The digital assets include currently very popular cryptocurrencies and NFT tokens. Their protection relies on security and privacy mechanisms designed by using the blockchain technology. This talk will first talk about various attacks on DeFi transactions, which could dramatically affect a customer’s cryptocurrency gains, e.g., in Uniswap. Then, we will illustrate the privacy issues related to data exchange and our method of utilizing NFT to achieve both data traceability, privacy, and exchange fairness.

报告人简介：

Dr. Bin Xiao is a professor at the Department of Computing, the Hong Kong Polytechnic University, Hong Kong. Prof. Xiao received the B.Sc and M.Sc degrees in Electronics Engineering from Fudan University, China, and Ph.D. degree in computer science from University of Texas at Dallas, USA. His research interests include AI security, data privacy, Web3, and blockchain systems.

He has published over 200 technical papers. He has a Google H-index of 48 with over 9000 citations. He is the associate editor of IEEE TCC, and IEEE TNSE. He has been the associate editor of IEEE IoTJ from 2020 to 2023, and Elsevier JPDC from 2016 to 2021. He is the IEEE Fellow, AAIA Fellow, IEEE ComSoc Distinguished Lecturer, and the chair of the IEEE ComSoc CISTC committee. He has been the track co-chair of IEEE ICDCS2022, the symposium track co-chair of IEEE Globecom 2024, ICC 2020, ICC 2018, and Globecom 2017, and the general chair of IEEE SECON 2018.