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Trust based access control and its administration for smart IoT devices

dc.contributor.authorPromi, Zarin Tasnim, author
dc.contributor.authorRay, Indrajit, advisor
dc.contributor.authorRay, Indrakshi, committee member
dc.contributor.authorVijayasarathy, Leo R., committee member
dc.date.accessioned2024-12-23T11:59:26Z
dc.date.available2024-12-23T11:59:26Z
dc.date.issued2024
dc.description.abstractIn today's interconnected world, the security of Internet of Things (IoT) devices is paramount, given the types of smart devices ranging from household appliances to industrial machinery. The continuous, long-term operation of IoT networks increases vulnerability to attacks, and the limited capabilities of IoT devices render standard security measures less effective. Traditional cryptographic methods used for establishing trust through identification and authentication face challenges in IoT contexts due to their computational demands and scalability concerns. Additionally, administration for these intricate networks can become extensive, and the presence of malicious or unskilled human operators can further increase security risks. To combat these issues, adopting a "Zero Trust - Never Trust, Always Verify" strategy is vital in IoT environments. Our approach involves creating an access control model based on device trust, which continuously evaluates the trustworthiness of connected devices and dynamically modifies their access rights according to their trust levels. This enables adaptive and fine-grained access control in IoT settings. Furthermore, we propose a trust-based administrative framework that enables configuration policy, enhancing security and administration efficiency in IoT networks. Similarly to the access control model, this approach will continuously monitor the operator behavior and adjust their operational privileges based on their actions.
dc.format.mediumborn digital
dc.format.mediummasters theses
dc.identifierPromi_colostate_0053N_18647.pdf
dc.identifier.urihttps://hdl.handle.net/10217/239763
dc.languageEnglish
dc.language.isoeng
dc.publisherColorado State University. Libraries
dc.relation.ispartof2020-
dc.rightsCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.
dc.subjectIoT administration
dc.subjectaccess control
dc.subjectIoT security
dc.titleTrust based access control and its administration for smart IoT devices
dc.typeText
dcterms.rights.dplaThis Item is protected by copyright and/or related rights (https://rightsstatements.org/vocab/InC/1.0/). You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
thesis.degree.disciplineComputer Science
thesis.degree.grantorColorado State University
thesis.degree.levelMasters
thesis.degree.nameMaster of Science (M.S.)

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