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A Security Framework for Fog Networks based on Role-Based Access Control and Trust Models

Plosila Juha; Hosseinpour Farhoud; Siddiqui Ali Shuja; Tenhunen Hannu

dc.contributor.authorPlosila Juha
dc.contributor.authorHosseinpour Farhoud
dc.contributor.authorSiddiqui Ali Shuja
dc.contributor.authorTenhunen Hannu
dc.date.accessioned2022-10-28T13:55:11Z
dc.date.available2022-10-28T13:55:11Z
dc.identifier.isbn978-3-319-94844-7
dc.identifier.urihttps://www.utupub.fi/handle/10024/168277
dc.description.abstract<p>Fog networks have been introduced as a new intermediate computational layer between the cloud layer and the consumer layer in a typical cloud computing model. The fog layer takes advantage of distributed computing through tiny smart devices and access points. To enhance the performance of the fog layer we propose utilization of unused computational resources of surrounding smart devices in the fog layer. However, this will raise security concerns. To tackle this problem, we propose in this paper a novel method using a trust model and Role Based Access Control System to manage dynamically joining mobile fog nodes in a fog computing system. In our approach, the new dynamic nodes are assigned non-critical computing tasks. Their trust level is then evaluated based on the satisfaction rate of assigned tasks which is obtained through different computing parameters. As the result of this evaluation, untrusted nodes are dropped by the fog system and nodes with a higher trust level are given a new role and privileges to access and process categorized data.<br /><br /></p>
dc.language.isoen
dc.relation.ispartofseriesLecture Notes in Business Information Processing
dc.titleA Security Framework for Fog Networks based on Role-Based Access Control and Trust Models
dc.identifier.urlhttps://doi.org/10.1007/978-3-319-94845-4_15
dc.identifier.urnURN:NBN:fi-fe2021042718440
dc.relation.volume310
dc.contributor.organizationfi=PÄÄT Sulautettu elektroniikka|en=PÄÄT Embedded Electronics|
dc.contributor.organizationfi=PÄÄT Tietoliikennetekniikka|en=PÄÄT Communication Systems|
dc.contributor.organization-code2606802
dc.contributor.organization-code2606801
dc.converis.publication-id29122189
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/29122189
dc.format.pagerange180
dc.format.pagerange168
dc.identifier.eisbn978-3-319-94845-4
dc.identifier.jour-issn1865-1348
dc.okm.affiliatedauthorTenhunen, Hannu
dc.okm.affiliatedauthorPlosila, Juha
dc.okm.affiliatedauthorHosseinpour, Farhoud
dc.okm.discipline113 Computer and information sciencesen_GB
dc.okm.discipline213 Sähkö-, automaatio- ja tietoliikennetekniikka, elektroniikkafi_FI
dc.okm.discipline113 Tietojenkäsittely ja informaatiotieteetfi_FI
dc.okm.discipline213 Electronic, automation and communications engineering, electronicsen_GB
dc.okm.internationalcopublicationinternational co-publication
dc.okm.internationalityInternational publication
dc.okm.typeConference proceedings article
dc.relation.conferenceInternational Conference on Research and Practical Issues of Enterprise Information Systems
dc.relation.doi10.1007/978-3-319-94845-4_15
dc.relation.ispartofjournalLecture Notes in Business Information Processing
dc.title.bookResearch and Practical Issues of Enterprise Information Systems: 11th IFIP WG 8.9 Working Conference, CONFENIS 2017, Shanghai, China, October 18-20, 2017, Revised Selected Papers
dc.year.issued2018


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