Blockchain for the Internet of Things (IoT).
Mr. Kottureswara M S · Zenodo (CERN European Organization for Nuclear Research) · 2021
The Internet of Things (IoT) is a rapidly growing network of interconnected devices that collect and exchange data. However, the IoT faces a number of challenges, such as security, privacy, and scalability. Blockchain technology can be used to address these challenges and improve the security, privacy, and scalability of IoT systems. This paper provides a comprehensive overview of the use of blockchain for the IoT. The paper begins by discussing the benefits of using blockchain for the IoT. It then reviews the existing literature on blockchain for the IoT. The paper then presents a survey of the different blockchain-based IoT systems that have been proposed. Finally, the paper discusses the challenges and future research directions for blockchain for the IoT.