Distributed Secure Edge Computing Architecture Based on Blockchain for Real-Time Data Integrity in IoT Environments

The traditional cloud-based Internet of Things (IoT) architecture places extremely high demands on computers and storage cloud servers. At the same time, strong dependence centralized servers causes major trust problems. Blockchain provides immutability, transparency, data encryption based safety to solve these problems IoT. In this paper, we present a distributed secure edge computing using multiple storages blockchain agents for real-time context integrity in IoT environment. proposed reliable access an unlimited repository scalable transactions. eliminates framework that represents computer security issues. Also, blockchain-based computing-compatible design is supported achieve level scalability required integrity. Furthermore, agent provide internetworking between networks computing. For experimenting with environment, implement perform concrete environment EdgeX Hyperledger Fabric. evaluation results are collected by measuring performance platform service execution time verify