Authentication and Authorization Modules for Open Messaging Interface (O-MI)

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.advisorYousefnezhad, Narges
dc.contributor.authorSaeed, Aisha
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.supervisorFrämling, Kary
dc.date.accessioned2018-10-17T08:09:02Z
dc.date.available2018-10-17T08:09:02Z
dc.date.issued2018-10-08
dc.description.abstractWith the constant rise of new technology, developments in the fields of computer science, wireless networks, storage capabilities and sensing possibilities along with the demand for continuous connectivity have lead to the formation of the Internet of Things (IoT) concept. Today, there are numerous organizations working on the IoT technology aimed at developing smart products and services. Each company proposes its own methods directed for a particular field of industry thus, it ends up with having several protocols. This has poorly followed the concept of a unified system. The Open Group attempted to address this issue by proposing Open Messaging Interface (O-MI) and Open Data Format (O-DF) protocols and claimed O-MI to be an IoT messaging standard as that of HTTP for world-wide-web (WWW). The proposed protocols have been designed to ensure robust development, data standardization, and required security level. However, the security model needs to be upgraded with the recent security techniques. This thesis attempts to specify appropriate authentication and authorization (access control) mechanisms that manage various consumers and provide functionalities that fit into O-MI/O-DF standards. The thesis first discusses several challenges regarding IoT security and then different authentication and authorization techniques available today. It then describes in detail the design decisions and implementation technicalities of the autonomous services created for the reference implementation of O-MI and O-DF.en
dc.format.extent82
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/34399
dc.identifier.urnURN:NBN:fi:aalto-201810175474
dc.language.isoenen
dc.programmeMaster’s Programme in Computer, Communication and Information Sciencesfi
dc.programme.majorComputer Sciencefi
dc.programme.mcodeSCI3042fi
dc.subject.keywordsecurityen
dc.subject.keywordauthenticationen
dc.subject.keywordauthorizationen
dc.subject.keywordO-MIen
dc.subject.keywordO-DFen
dc.subject.keywordIoTen
dc.titleAuthentication and Authorization Modules for Open Messaging Interface (O-MI)en
dc.typeG2 Pro gradu, diplomityöfi
dc.type.ontasotMaster's thesisen
dc.type.ontasotDiplomityöfi
local.aalto.electroniconlyyes
local.aalto.openaccessyes
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