报告题目：区块链与数据安全：进展与展望
报告日期及时间：2020年01月27日星期一，下午3:00
报告地点： 计算机学院大楼B-405
报告人：Cong Wang
报告人单位：City University of Hong Kong
报告人简介：Cong Wang is an Associate Professor at the Department of Computer Science, City University of Hong Kong. His research interests include security and privacy, broadly defined. He is one of the Founding Members of the Young Academy of Sciences of Hong Kong since 2017. From City University of Hong Kong, he received the Outstanding Research Award in 2019, the Outstanding Supervisor Award in 2017, and the President’s Awards in 2016, respectively. He is a co-recipient of the Best Student Paper Award of IEEE ICDCS 2017, and the Best Paper Award of IEEE ICPADS 2018, MSN 2015 and CHINACOM 2009. His research has been supported by multiple government research fund agencies, including National Natural Science Foundation of China, Hong Kong Research Grants Council, and Hong Kong Innovation and Technology Commission. He serves/has served as associate editor for IEEE Transactions on Dependable and Secure Computing (TDSC), IEEE Internet of Things Journal (IoT-J) and IEEE Networking Letters, and TPC co-chairs for a number of IEEE conferences/ workshops. He is a senior member of the IEEE, and member of the ACM.
报告摘要：源于加密数字货币，区块链技术在近十年间得到了长足的发展，受到了国家和企业的高度关注，并逐步与实体经济深度融合。但是实体经济应用离不开数据安全。目前区块链技术研究主要关注“可扩展性”、“去中心化”、“抗攻击性”三个方面，数据安全问题并没有得到足够的重视。本次报告将以区块链与数据安全为核心，分别围绕目前区块链上面临的数据机密性问题、数据完整性问题、数据分享与可控权限问题以及数据真实性问题展开深入的探讨和分析。同时，我们也将展望未来，探索潜在的区块链数据安全威胁与需求，为将来研究提供可参考的方向。
邀请人： 王骞 教授