Cluster-based certificate revocation in industrial IOT networks using Signaling game

TitreCluster-based certificate revocation in industrial IOT networks using Signaling game
Publication TypeConference Paper
Year of Publication2020
AuthorsBoudagdigue, C, Benslimane, A, Kobbane, A
Conference Name2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings
Mots-clésCertificate revocation, Game theory, Industrial internet of things (IIoT), Industrial processs, Multi stage games, Perfect bayesian equilibriums, Privacy by design, Reactive algorithms, Security and privacy, Sensitive informations, Update mechanisms

Industrial IoT network (IIoT) is the result of integrating Internet of Things into the industrial processes to make manufacturers more efficient and reactive. This integration brings with it new security and privacy challenges because of the sensitive information exchanged between devices and the infrastructure. In order to prevent malicious nodes from abusing the IIoT system, this paper investigates a new distributed certificate revocation protocol. Hence, we propose cluster-based certificate revocation mechanism for IIoT network by using game theory. Indeed, our proposed signaling game allows to make a decision on a targeted node after evaluating its behaving. In this approach, we assume an IIoT network organized as a set of clusters called communities. Each community consists of a set of member nodes and a community leader who uses a multi-stage game to renew the certificate of well behaving member nodes and revoke the certificate of malicious member nodes. Based on the Perfect Bayesian Equilibrium, we describe a reactive algorithm implementing the certificates update mechanism. By simulations, we evaluate the convergence speed, the dynamic and the accuracy of the leader's posterior belief on nodes with different behaviors. © 2020 IEEE.




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