An Analytical Review on Challenges and Solutions for Secure Data Access through Blockchain-Based IoT
Manisha Gokuldas Gedam, Swapnili P. Karmore, Waibhav Khemraj Deogade · International Journal of Innovations in Engineering and Science · 2022
A number of security and privacy concerns are raised by the decentralized nature of IOT technology and its rapid growth on a wide scale.At the moment, access control is one of the most difficult problems to solve, and most of the time, this is done through centralised systems that are bound by accessibility and sustainability, which might results in a productivity constraint.Despite the fact that blockchain provides numerous benefits such as peer-to-peer technologies, confidentiality, improved efficiency, and additional security, the immutable structure of the blockchain is the primary reason it is the first choice.As a result of its distributed nature, blockchain can be employed as a vital technology in interconnected networks to eliminate the need for a trustworthy third party.In this article, we have explored the integration of Internet of Things (IoT) and blockchain technology, as well as offered an in-depth analysis of the blockchain-enabled Internet of Things systems.Currently available research is divided into three categories: data management and control strategies, large-scale data and cloud computing techniques, and industrial sectors.The comprehensive study of blockchain use cases will operate as a state-of-the-art for the researchers, allowing them to conduct cutting-edge research in the pursuit of block chain technology across a wide range of fields based on the findings .