Scoping and Execution Monitoring for IoT Middleware

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dc.contributor.advisorFong, Philip
dc.contributor.authorFuentes Carranza, Juan Carlos
dc.contributor.committeememberCockett, Robin
dc.contributor.committeememberSafavi-Naini, Rei
dc.contributor.committeememberFong, Philip
dc.date2018-06
dc.date.accessioned2018-01-25T19:25:59Z
dc.date.available2018-01-25T19:25:59Z
dc.date.issued2018-01-23
dc.description.abstractExisting Internet of Things architectures rely on middleware (cloud services) to host coordination logic among devices. This middleware is based on Event Based Systems where the Broker architecture and the Publish/Subscribe design pattern are used to deal with heterogeneous environments and for decoupling purposes, being the MQTT protocol one of the most extensively used Event Based Systems for Internet of Things Solutions. Two prominent security issues in these type middleware are: possible network interruptions between devices and the middleware, and potentially compromised devices. This thesis proposes Scoping and Execution Monitoring in Event Based Systems to cope with possible network disconnections, and to deal with misbehavior of faulty or compromised devices. I define a mathematical model for Event Based Systems where the interplay between Scoping and Execution monitoring is formalized, and empirically evaluate the performance of these security mechanisms.en_US
dc.identifier.citationFuentes, J. C. (2018). Scoping and Execution Monitoring for IoT Middleware (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. doi:10.11575/PRISM/5427en_US
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/5427
dc.identifier.urihttp://hdl.handle.net/1880/106346
dc.language.isoeng
dc.publisher.facultyGraduate Studies
dc.publisher.facultyScience
dc.publisher.institutionUniversity of Calgaryen
dc.publisher.placeCalgaryen
dc.rightsUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.
dc.subjectInternet of Things
dc.subjectExecution Monitor
dc.subjectMiddleware
dc.subjectScoping
dc.subject.classificationComputer Scienceen_US
dc.titleScoping and Execution Monitoring for IoT Middleware
dc.typemaster thesis
thesis.degree.disciplineComputer Science
thesis.degree.grantorUniversity of Calgary
thesis.degree.nameMaster of Science (MSc)
ucalgary.item.requestcopytrue
ucalgary.thesis.checklistI confirm that I have submitted all of the required forms to Faculty of Graduate Studies.en_US
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