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Secure Software Updates for IoT Based on Industry Requirements
Combitech AB, Sweden.
RISE Research Institutes of Sweden, Digital Systems, Data Science.ORCID iD: 0000-0001-8842-9810
RISE Research Institutes of Sweden, Digital Systems, Data Science.ORCID iD: 0000-0002-0135-683x
RISE Research Institutes of Sweden, Digital Systems, Data Science.ORCID iD: 0000-0002-9437-5764
2023 (English)In: Proceedings of the 9th International Conference on Information Systems Security and Privacy, SCITEPRESS - Science and Technology Publications , 2023, p. 698-705Conference paper, Published paper (Refereed)
Abstract [en]

This paper analyzes the problem and requirements of securely distributing software updates over the Internet, to devices in an Industrial Control System (ICS) and more generally in Internet of Things (IoT) infrastructures controlling a physical system, such as power grids and water supply systems. We present a novel approach that allows to securely distribute software updates of different types, e.g., device firmware and customer applications, and from sources of different type, e.g., device operators, device manufacturers and third-party library providers. Unlike previous works on this topic, our approach keeps the device operator in control of the update process, while ensuring both authenticity and confidentiality of the distributed software updates.

Place, publisher, year, edition, pages
SCITEPRESS - Science and Technology Publications , 2023. p. 698-705
National Category
Software Engineering
Identifiers
URN: urn:nbn:se:ri:diva-67036DOI: 10.5220/0011790100003405ISBN: 978-989-758-624-8 (electronic)OAI: oai:DiVA.org:ri-67036DiVA, id: diva2:1799117
Conference
9th International Conference on Information Systems Security and Privacy
Available from: 2023-09-21 Created: 2023-09-21 Last updated: 2023-09-21Bibliographically approved

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Tiloca, MarcoGunnarsson, MartinHöglund, Rikard

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