美国福特汉姆大学（Fordham University, USA）Md Zakirul Alam Bhuiyan博士应邀来我院做学术报告
撰稿人：黄敏杰 发布时间：2019年5月13日 18:35
5月13号上午10:30-12:00, 美国福特汉姆大学（Fordham University, USA）Md Zakirul Alam Bhuiyan博士应邀来我院做了名为“Preventing Your Wi-Fi from Monitoring Your Activities: An Up-and-Coming Security Concern”的学术报告。此会议由计算机科学与网络工程学院副院长王国军教授主持。Alam博士首先介绍了WiFi信号和信道状态信息（channel state information，CSI）。Alam博士逐一分析了攻击者可能通过WiFi信号进行的一系列攻击，如通过WiFi信号来判断用户的设备密码，通过WiFi信号来获得未经授权的监视设备进行用户活动监视，通过WiFi信号攻击网络物理层。针对这些攻击，提出了可行的解决方案，如通过基于用户验证技术的机器学习方法来区分相似WiFi信号的不同用户，对于WiFi信号进行正交频分复用（OFDM，orthogonal frequency-division multiplexing）操作及通过网络物理层的细粒度（Fine-Grained）划分方法来提升网络安全。最后，Alam博士和王国军教授以及在场的多名博士生和硕士生进行了热烈的讨论，就是否可以利用5G网络信号解决类似问题、以及是否可以结合差分隐私方法来防止利用WiFi信号进行攻击等多个问题进行了深入探讨，让学生们都开拓思维，获益良多。
Md Zakirul Alam Bhuiyan PhD, is currently an Assistant Professor of the Department of Computer and Information Sciences at the Fordham University, NY, USA. He is also a Visiting Professor of Guangzhou University, China. Earlier, he worked as an Assistant Professor at the Temple University. His research focuses on dependability, cybersecurity, big data, and cyber physical systems. He has over 120 papers published in prestigious venues, including top tier IEEE/ACM transactions/magazines. Two of his papers have been recognized as the ESI Highly Cited Papers in Computer Sciences (as of 01/2018). He has served as a lead guest/associate editor for IEEE TBD, ACM TCPS, IEEE IoT journal, INS, JNCA, FGCS, and so on. He has also received the IEEE TCSC Award for Early Career Research Excellence (2016-2017) and the IEEE Outstanding Leadership Awards (2016, 2017, 2018), and so on. He has served as an organizer, general chair, program chair, workshop chair, and TPC member of various international conferences, including IEEE INFOCOM. He is a Senior Member of IEEE and a member of ACM.