Block Chain Driven Intelligent Communication System for IoT

The Internet of Things (IoT) is made up of a network of connections for a large number of physically heterogeneous devices, and it also has a lot of security vulnerabilities. IoT is a sophisticated method of connecting various computer and communication equipment using their own unique identities. IoT combines numerous technologies, including mobile devices, industrial machines, animals (or) humans, or other physical-digital entity to work together to accomplish the application's goal. This creates a collaborative environment. However, there are a number of security concerns, a few of which being Denial-of-service (DoS) attacks, Data Theft (or) Data Breaches, and Botnet attacks, in which several systems attempt to take control of the victim's system and steal the victim's private data. Various security-based techniques have developed in the present to provide a beneficial security feature; these approaches may be broadly divided into cryptographic-based and non-cryptographic-based approaches. Although both has benefits and drawbacks, choosing a cryptographic-based method is more generally adopted. According to the report, blockchain technology has a crucial role to play in providing security for IoT