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Secure Firmware Updates for IoT: A Survey

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Details

Original languageEnglish
Title of host publicationProceedings - IEEE 2018 International Congress on Cybermatics
Subtitle of host publication2018 IEEE Conferences on Internet of Things, Green Computing and Communications, Cyber, Physical and Social Computing, Smart Data, Blockchain, Computer and Information Technology, iThings/GreenCom/CPSCom/SmartData/Blockchain/CIT 2018
PublisherIEEE
Pages112-117
Number of pages6
ISBN (Electronic)9781538679753
DOIs
Publication statusPublished - 1 Jul 2018
Publication typeA4 Article in a conference publication
EventIEEE International Conference on Internet of Things - Halifax, Canada
Duration: 30 Jul 20183 Aug 2018

Conference

ConferenceIEEE International Conference on Internet of Things
CountryCanada
CityHalifax
Period30/07/183/08/18

Abstract

The evolution of the Internet to an ubiquitous computing environment where massive amounts of devices will be connected. Sharing, receiving and acting upon data has brought in a problem of security. There are as many firmware and software update procedures as there are manufacturers. Therefore it would be good if a common solution could be found. We looked for suitable mechanisms in the past three years, to be used in Internet of Things networks as well as an up and coming research and standardization work. Our findings show that there indeed are good options for firmware update mechanisms that use state-of-The-Art technologies to deliver updates in a secure manner. While not all the mechanisms were specifically targeting deployment scenarios found in the Internet of Things, we still believe the concept of such update mechanism is suitable also for IoT use and thus can be adapted trivially to IoT networks and devices. We also propose a generic four-element model for secure firmware updates.