Data storage based on blockchain architecture for Internet of Things (IoT)

In general, IoT controls can be divided into three subgroups. First of all, it is the management of individual devices: device identification, authentication, remote activation and deactivation of devices, configuration, diagnostics, firmware and/or software updates, device operating status management. At the higher infrastructure level, local network topology and network configuration are managed. Blockchain development has raised the level of information security in IoT, and experiments are being carried out to use these two technologies together around the world. Therefore, the research examines IoT data processing and blockchain.