A Hybrid IoT Security Model of MQTT and UMA

Aloufi, Khalid S.; Alhazmi, Omar H.

doi:10.4236/cn.2020.124008

Cited by 4 publications

(1 citation statement)

References 19 publications

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“…Other methods for enhancing the longevity of devices include using lighter protocols and applying security to them (Aloufi and Alhazmi, 2020), reducing clock speed (Suárez-Albela et al, 2018), and lightweight hash functions (Dhanda, Singh and Jindal, 2020), and ciphers such as SIMON (Alassaf et al, 2019).…”

Section: Increasing Battery Lifementioning

confidence: 99%

Selective Privacy in Iot Smart-Farms for Battery-Powered Device Longevity

Rudd¹,

Cunningham²

2021

Proceedings of the International Conferences on WWW/Internet 2021 and Applied Computing 2021

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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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