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dc.contributor.authorPal, Shantanu
dc.contributor.authorJadidi, Zahra
dc.date.accessioned2021-11-26T03:24:47Z
dc.date.available2021-11-26T03:24:47Z
dc.date.issued2021
dc.identifier.issn1424-8220en_US
dc.identifier.doi10.3390/s21206832en_US
dc.identifier.urihttp://hdl.handle.net/10072/410388
dc.description.abstractInternet of Things (IoT) applications and services are becoming more prevalent in our everyday life. However, such an interconnected network of intelligent physical entities needs appropriate security to sensitive information. That said, the need for proper authentication and authorization is paramount. Access control is in the front line of such mechanisms. Access control determines the use of resources only to the specified and authorized users based on appropriate policy enforcement. IoT demands more sophisticated access control in terms of its usability and efficiency in protecting sensitive information. This conveys the need for access control to serve system-specific requirements and be flexibly combined with other access control approaches. In this paper, we discuss the potential for employing protocol-based and hybrid access control for IoT systems and examine how that can overcome the limitations of traditional access control mechanisms. We also focus on the key benefits and constraints of this integration. Our work further enhances the need to build hierarchical access control for large-scale IoT systems (e.g., Industrial IoT (IIoT) settings) with protocol-based and hybrid access control approaches. We, moreover, list the associated open issues to make such approaches efficient for access control in large-scale IoT systems.en_US
dc.description.peerreviewedYesen_US
dc.languageEnglishen_US
dc.publisherMDPIen_US
dc.relation.ispartofpagefrom6832en_US
dc.relation.ispartofissue20en_US
dc.relation.ispartofjournalSensorsen_US
dc.relation.ispartofvolume21en_US
dc.subject.fieldofresearchApplied computingen_US
dc.subject.fieldofresearchcode4601en_US
dc.subject.keywordsScience & Technologyen_US
dc.subject.keywordsPhysical Sciencesen_US
dc.subject.keywordsChemistry, Analyticalen_US
dc.subject.keywordsEngineering, Electrical & Electronicen_US
dc.titleProtocol-Based and Hybrid Access Control for the IoT: Approaches and Research Opportunitiesen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationPal, S; Jadidi, Z, Protocol-Based and Hybrid Access Control for the IoT: Approaches and Research Opportunities, SENSORS, 2021, 21 (20), pp. 6832en_US
dcterms.dateAccepted2021-10-11
dcterms.licensehttps://creativecommons.org/licenses/by/4.0/en_US
dc.date.updated2021-11-26T01:28:11Z
dc.description.versionVersion of Record (VoR)en_US
gro.rights.copyright© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
gro.hasfulltextFull Text
gro.griffith.authorJadidi, Zahra


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