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Title	A Review On The Integration Of Blockchain And Iot
ID_Doc	4296
Authors	Sadawi A.A.; Hassan M.S.; Ndiaye M.
Year	2021
Published	ICCSPA 2020 - 4th International Conference on Communications, Signal Processing, and their Applications, 2021-January
DOI	http://dx.doi.org/10.1109/ICCSPA49915.2021.9385757
Abstract	The Internet of things (loT) is a rapidly growing technology that enhances people's interaction with each other and with their surroundings. It is also a key player behind the advancements in different sectors including healthcare, smart city, and logistics in addition to many other fields. In order to meet their design requirements, loT uses various types of sensors, smart meters, RFIDs, and actuators resulting in networks of growing size and complexity. This comes at the price of raising scalability, security, authenticity, and reliability issues. Therefore, it is vital to thoroughly address the expected issues not to hurdle further evolution of loT deployment. This is where blockchain fits. The emersion of blockchain technology promises to solve many loT related issues. Blockchain's unique features of transparency, reliabiUty, traceability, and security nominate it to play a pivotal role in improving loT networks, resolving their issues, and facilitating their expansion. This paper explains the main problems facing loT-based systems and the role of blockchains in addressing them. Additionally, it briefiy surveys the current work in the literature on researches discussing the integration of loT with blockchain. © 2020 IEEE
Author Keywords	Blockchain; Challenges; Enhance; Integration; LoT; Performance

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