RUDD, Steph and CUNNINGHAM, Hamish (2021). Selective Privacy in IOT smart-farms for battery-powered device longevity. In: ISAÍAS, Pedro and WEGHORN, Hans, (eds.) Proceedings of the International Conferences on WWW/Internet 2021 and Applied Computing 2021. October 13-15, 2021. IADIS Press, 137-146. [Book Section]
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Rudd-SelectivePrivacyInIOTSmartFarms(VoR).pdf - Published Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Rudd-SelectivePrivacyInIOTSmartFarms(VoR).pdf - Published Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.
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Abstract
This paper presents a payload security model to maintain the standards of TLS whilst removing obstacles associated with constrained devices and IoT network protocols. The domain of aquaponics as a smart-farming environment was used to test the novelty with ESP32 edge devices. The impact of privacy on message content illustrated the most appropriate security attribute configurations, followed by time and power analysis to calculate energy consumptions of each scenario. It was concluded that using this tailored payload security model rather than TLS was capable of extending the battery life of constrained devices by up to 81%, whilst maintaining TLS security standards, and applicable to various protocols.
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