Towards Better Availability and Accountability for IoT Updates by means of a Blockchain

Abstract : Building the Internet of Things requires deploying a huge number of devices with full or limited connectivity to the Internet. Given that these devices are exposed to attackers and generally not secured-by-design, it is essential to be able to update them, to patch their vulnerabilities and to prevent hackers from enrolling them into botnets. Ideally, the update infrastructure should implement the CIA triad properties, i.e., confidentiality, integrity and availability. In this work, we investigate how the use of a blockchain infrastructure can meet these requirements, with a focus on availability.
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https://hal.archives-ouvertes.fr/hal-01516350
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  • HAL Id : hal-01516350, version 1

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Aymen Boudguiga, Nabil Bouzerna, Louis Granboulan, Alexis Olivereau, Flavien Quesnel, et al.. Towards Better Availability and Accountability for IoT Updates by means of a Blockchain. IEEE Security & Privacy on the Blockchain (IEEE S&B 2017) an IEEE EuroS&P 2017 and Eurocrypt 2017 affiliated workshop, IEEE, Apr 2017, Paris, France. ⟨hal-01516350⟩

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