應我校電子與信息工程學(xué)院韓帥教授、孟維曉教授邀請，在哈爾濱工業(yè)大學(xué)國際合作部、電信學(xué)院青年教師聯(lián)合會(huì )、中國電子學(xué)會(huì )信號處理分會(huì )、IEEE IoT-AHSN技術(shù)委員會(huì )，IEEE ComSoc 哈爾濱分會(huì )、IEEE VTS哈爾濱分會(huì )、IEEE BTS哈爾濱分會(huì )的支持下，阿維尼翁大學(xué)Abderrahim Benslimane教授將于2023年10月30日，在哈爾濱工業(yè)科學(xué)園科創(chuàng )大廈K1940會(huì )議室進(jìn)行線(xiàn)上學(xué)術(shù)講座。歡迎對此感興趣的專(zhuān)家學(xué)者、老師和同學(xué)參加。
報告題目：
Trust-Based Certificate Management for Industrial IoT Networks
時(shí)間：2023年10月30日8：00-11：30，13：00-16：30, 18:00:19:30
地點(diǎn)：哈爾濱工業(yè)科學(xué)園科創(chuàng )大廈K1940會(huì )議室
線(xiàn)上會(huì )議鏈接：
https://meet328.webex.com/meet328/j.php?MTID=m322ef87fdd82b1cb4194b8840ad462df
摘要：
The Industrial Internet of Things (IIoT) network is composed of devices that contain sensitive data, which makes them vulnerable to various security threats. Digital Certificates can be used to reinforce the security of the IIoT network, however, their management remains a major issue. Hence, in this article, we rely on trust management to deal with the whole certificate management process in IIoT networks, from revocation to verification. For this purpose, we organize the IIoT network into a clustering architecture where each cluster head (CH) hosts an agent, called CH-UR agent, that renews/revokes the certificates of its cluster member nodes. We apply signaling game theory to build a Certificate Revocation Game modeling the interactions between a member IIoT node and the CH-UR agent. Thus, upon the belief on the member node, updated by using the Bayesian rules, the best response strategy for the CH-UR agent can be obtained. Further, we propose a new efficient certificate verification scheme based on short-lived certificates (SLCs) and suitable for IIoT network requirements. The performance evaluation of our framework proves, first, the accuracy and convergence speed of our revocation mechanism to detect untrusted devices and on-off attacks. Second, the effectiveness of our clustering architecture to reduce the resource consumption resulting from the management of SLCs to 60% even with the increase of network density. Third, the effectiveness of the proposed certificate verification scheme to reduce the time needed to obtain the revocation information as well as the resulting storage and communication overhead to achieve this purpose.
演講者：
Abderrahim Benslimane (IEEE高級會(huì )員）于1987年在法國Nancy大學(xué)獲得計算機科學(xué)學(xué)士學(xué)位，并于1989年和1993年分別在法國Besanon的Franche-Comte大學(xué)獲得計算機科學(xué)的DEA（碩士）和博士學(xué)位。自2001年起，他一直擔任法國阿維尼翁大學(xué)（Avignon University）計算機科學(xué)正教授，同時(shí)也是該大學(xué)科學(xué)與技術(shù)學(xué)院副院長(cháng)。2012年至2016年，他是法國外交和歐洲事務(wù)部的國際專(zhuān)家。自1994年9月以來(lái)，他一直擔任法國貝爾福的Belfort- montbsamliard技術(shù)大學(xué)的副教授。他發(fā)表了280多篇國際出版物（書(shū)籍、會(huì )議論文集、期刊和會(huì )議）和20多期特刊。指導博士論文20余篇，碩士論文42余篇。Prof. Benslimane獲得了法國Cergy- pontoise大學(xué)的研究督導頭銜（HDR 2000)。他在2021-2025年獲得法國博士指導和研究獎。他被提名為IEEEcomsoc多媒體技術(shù)指導主席（2022年至2024年）。從2017年到2019年，他是通信和信息安全技術(shù)委員會(huì )的前任主席。現任《國際多媒體智能與安全雜志》(International Journal of Multimedia Intelligence and Security, Inderscience）主編，IEEE Internet of Things Journal, and an Editorial Member of IEEE Transactions on Multimedia, IEEE Wireless Communication Magazine, IEEE Systems Journal, Ad Hoc Networks (Elsevier), and Wireless Networks (Springer）編委會(huì )成員。作為聯(lián)合創(chuàng )始人，自2005年以來(lái)他一直擔任IEEE WiMob的總主席/指導主席。他曾擔任IEEE CNS 2020總主席，IEEE Globecom 2020執行論壇聯(lián)合主席，IEEE TrustCom 2020和iThings 2020項目副主席，以及ICC, Globecom, iCoST, MOWNET, AINA和VTC等多個(gè)IEEE國際會(huì )議的研討會(huì )聯(lián)合主席/領(lǐng)導者。他于2020年被提名為IEEE VTS杰出講師。
作者：韓帥 發(fā)布：朱亦秋 審核：李卓明
