学术讲座

首页 >> 学术讲座

理学院2017-2018学年春季第十三周学术报告(三)

发布时间:2018-05-29

学 术 报 告

报告题目:Security Issues in Wireless Sensor Networks

报告学者:Professor Wei Wayne Li

报告者单位:Texas Southern University (USA)

报告时间2018年6月1(周五)上午11:00-12:00

报告地点:九教东102教室

摘要:In this presentation, the speaker will present some recent security issues and development in wireless networks and wireless sensor networks (WSNs). At first, the speaker will introduce the key concepts in computer security, network security, wireless security, wireless sensor network security, internet security and cybersecurity, and 2018 internet security threat report. The speaker will then present the wireless security protocols in terms of the various WiFi standards such as wired equivalent privacy, WiFi protected access, WiFi protected access V2, and the updated WiFi protected access V3 published in 2018. Thirdly, the speaker will introduce various security issues such as security requirement, security attacks, and various critical security issues in wireless sensor networks. Lastly, the speaker will present his recent research works in the protection for securing WSNs against virus attacks through the model development. The research discovers the WSN availability when no anti-virus mechanism is proposed, and then proposes the WSN model with anti-virus mechanism, together with new development of time-based network protection scheme and power-based network protection scheme, respectively. This research derives the explicit solutions of WSN availability for these two adaptive network protection schemes for securing WSNs against virus attacks. As a potential collaboration with scholars who are interested in these areas, the speaker will discuss a few challenging problems in the areas which may need to be paid attention in the near future. Finally, the speaker will present on how the current research be linked to the short range wireless communications for connected vehicle to vehicle (V2V) networks.

报告人简介Dr. Wei Wayne Li is a Professor in the Department of Computer Science at Texas Southern University (TSU), Houston, USA. He is also the Director/PI of NSF Center for Research on Complex Networks at TSU, one of 27 active NSF Centers of Research Excellence in Science and Technology (CREST) in 2017-2018. Before joining TSU, Dr. Li was an Associate Professor with tenure in the Department of Electrical Engineering and Computer Science at the University of Toledo, USA, and was also an Associate Professor in the Department of Operations Research at the Chinese Academy of Sciences, Beijing, China. His research interests are in wireless sensor networks and mobile ad hoc networks; adaptation, design, and implementation of dynamic models for wireless and mobile networks; radio resource allocations in wireless multimedia networks; and mobile and high-performance computing etc. He is the author/co-author of 5 books and over 200 peer-reviewed papers in professional journals and the proceedings of conferences, including IEEE/ACM Transactions on Networking, IEEE Journal on Selected Areas in Communications, IEEE Transactions on Communications, IEEE Transactions on Wireless Communications, Advances in Applied Probability, and Journal of Applied Probability et al. During last fifteen years, his research activities have been supported, as Principal Investigator (PI) for over $6 million by five NSF Research Grants, two Air Force Grants and one Industry Project, as Co-PI for over $17 million by one NSF Grant and one Air Force Grant, respectively. He is currently serving as an Editor for three professional journals, is serving or has served as a Steering Committee Member/ General Co-Chair/ TPC Co-Chair/ Publicity Chair/ Session Chair/ TPC members, respectively, for a number of professional conferences, such as INFOCOM, Globecom, ICC, and WCNC. 

主办教师:王金亭

欢迎广大同学老师积极踊跃参加!