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2020網絡信息安全系列學術報告3
作者:    摄影:    发布时间:2020-07-29    阅读:

網絡信息安全系列學術報告

活動時間202088 10:00-18:00

活動地點:騰訊會議(ID504 632 553)                   

活動組織:計算機科學學院 網絡信息安全團隊    

報告信息                                                                                               

报 告1:可搜索加密技术

講座人:陈晓峰 教授 西安电子科技大学

摘要:在雲計算環境下,存儲在不可信雲服務器上的數據首先要進行加密處理。如何在密文環境下對數據進行有意義的操作(如搜索)非常重要且困難。本報告主要講述可搜索加密技術的研究進展。

講座人簡介:陳曉峰,西安電子科技大學教授,博士生導師。國家萬人計劃科技創新領軍人才,教育部青年長江學者,互聯網基金會網絡安全優秀教師。主要研究領域爲密碼學和雲計算安全,已在重要國際會議和期刊發表學術論文100余篇,包括IEEE trans. 系列期刊論文30多篇;主持和完成國家自然科學基金等10多項科研項目;擔任IEEE TDSC等著名國際期刊的編輯,AisaCCS 2016NSS 2014等多個國際會議的大會主席。獲2016年度中國密碼學會密碼創新獎和陝西省青年科技獎;2019年度教育部自然科學獎勵二等獎、陝西省科學技術獎勵自然科學獎二等獎。

 

報告2:模糊提取器的可重用性和穩健性

講座人: 刘胜利 教授 上海交通大学

摘要:模糊提取器可以對有噪信源進行提取,得到可以重現的均勻隨機字符串。本文介紹如何使用模糊提取器對有噪信源進行提取,如何使用模糊提取器來産生密鑰並應用于密碼系統。針對傳統模糊提取器的弱點,提出計算意義下的可重用性和穩健性。同時我們還提出了如何實現穩健可重用模糊提取器的通用構造方法。

講座人簡介:劉勝利,上海交通大學教授,國家傑青基金獲得者。在西安電子科技大學獲工學學士、碩士和博士學位;2002年在荷蘭Eindhoven University of Technology(愛因霍芬技術大學)數學與計算機系再獲密碼學博士學位。20024月至今在上海交通大學計算機科學與工程系工作。2009年入選上海市青年科技啓明星計劃(A)2019年獲得國家傑出青年科學基金項目資助。研究領域爲公鑰密碼算法設計與證明,在該領域取得了一系列研究成果,發表在美密會、歐密會、亞密會及PKC會議上。2016年獲得中國密碼學會密碼創新二等獎、2018年獲得黨政機要密碼科技進步三等獎,20172019年分別獲得中國密碼學會優博論文指導教師獎。

 

報告3:Cybersecurity for IoT Healthcare Devices

講座人:Mohsen Guizani, 教授,IEEE FellowQatar University

摘要:Internet of Things (IoT) is transforming our society and daily lives by connecting the world. This is expected to fundamentally transform industry, business, transportation and healthcare. However, this ubiquitous connection brings with it many challenges that range from security, scalability, data analytics, to device-level protocols. It is estimated that there will be more than 50 Billion IoT devices that need to be connected in the next few years. In addition, more than half of the world’s population live in cities, many with multiple devices that are able to automatically connect to the Internet. This is expected to create a complex infrastructure. These smart services rely on computation and communication resources. Furthermore, being able to provide adequate services using these complex systems present enormous challenges.

In this talk, we review the current efforts to mitigate some of these challenges. Then, we showcase our research activities to contribute to these efforts and advocate possible solutions using different tools (AI, Blockchain, and Cybersecurity). We provide ways on how to manage the available resources intelligently and efficiently in order to offer better living conditions by providing better and secure healthcare services. Finally, we discuss some of our research results to support a variety of applications including how to secure these devices for successful healthcare service delivery in different scenarios.

講座人介紹:Mohsen Guizani received the B.S. (with distinction) and M.S. degrees in electrical engineering, the M.S. and Ph.D. degrees in computer engineering from Syracuse University, USA, in 1984, 1986, 1987, and 1990, respectively. He is currently a Professor at the Computer Science and Engineering Department in Qatar University, Qatar. Previously, he served in different academic and administrative positions at the University of Idaho, Western Michigan University, University of West Florida, University of Missouri-Kansas City, University of Colorado-Boulder, and Syracuse University. His research interests include wireless communications and mobile computing, computer networks, security, and smart grid. He is currently the Editor-in-Chief of the IEEE Network, serves on the editorial boards of several international technical journals and the Founder and Editor-in-Chief of Wireless Communications and Mobile Computing journal (Wiley). He is the author of nine books and more than 500 publications in refereed journals and conferences. He also served as a member, Chair, and General Chair of a number of international conferences. Throughout his career, he received three teaching awards and four research awards. He also received the 2017 IEEE Communications Society WTC Recognition Award as well as the 2018 AdHoc Technical Committee Recognition Award for his contribution to outstanding research in wireless communications and Ad-Hoc Sensor networks. He was the Chair of the IEEE Communications Society Wireless Technical Committee and the Chair of the TAOS Technical Committee. He is a Fellow of IEEE and a Senior Member of ACM.