AN EFFICIENT BLOCKCHAIN-BASED IIoT SYSTEM FORTRANSPARENCY AND CONCURENCY MECHANISM
Dr.M.Venkata Rao, Shafiqul Abidin, Dr.M.Sunil Kumar · Journal of Critical Reviews · 2020
Industrial Internet of Things (IIoT) performs an indispensable role intended for Industries. Now-a-days all industries like banking (ATMs, sensor based transaction devices), hospitals (transaction Machines) are using IIOT (Industrial Internet of Things which means small devices communicate with centralized servers to exchange data) devices to communicate with their servers. This devices will have internet connection to communicate with industries servers and this devices will have limited battery power so heavy cryptographic algorithms cannot be implemented to provide/improve security. We are using Blackchain based algorithms such as POW (proof of work) and credit consensus. Entire Blockchain technique cannot be implement as this devices are small and run on battery so author is using POW and Credit Consensus concept from Blockchain technique. But it having more processing and storage cost. To overcome from this problem, in this document we introducing two techniques. Those are data processing and cleaning to sensor data to avoid storage and processing cost upon receiving corrupted or invalid data.