IoT Based Multi-Layered Security Network Authentication System Development Using Blockchain Technology Management

Due to the proliferation of smart devices in the Internet of Things (IoT) connections, significant security concerns for device-to-device connectivity have been raised. Blockchain is a decentralized and shareable technology that may be used to overcome security challenges in 5 g networking and Internet of Things networks, among other things. This research provides a multi-layer Blockchain Security model that may be used to protect IoT networks while also making their implementation simpler. The grouping idea is used to ease the multi-layer design. Inside this IoT network, the K-unknown groups are formed utilizing methodologies that use hybrid Adaptive Computational Algorithms as well as Evolutionary Techniques & Genetic Algorithms. The group leaders selected are in charge of regional identification & permission. Communications among-st group chiefs & appropriate core networks are facilitated by privately run blockchain implementations. A blockchain of this kind improves reputation verification & confidentiality while also serving as a networking identification method. For the suggested concept construction, the accessible Hyperledger Fabric Blockchain technology is used. Ground stations use a worldwide blockchain architecture to seamlessly interact with one another.