Blockchain base Solution for Trust Management Challenges Internet of Things application

Both industry and academics have recently paid close attention to the Internet of Things (IoT). The overall functionality of the IoT network depends on a dependable and secure IoT connection and communication. Enabling and establishing reliable communication between the items is one method of achieving strong security in an IoT network. In a network of diverse things like the Internet of Things, trust management is crucial. An current answer to this control issue is standardisation via an IoT gateway. Unfortunately, this calls for additional infrastructure. In this paper, initially trust challenges in IoT applications are identified and explained in details. Then impact of trust issues in IoT applications are explained. Blockchain based approach is taken as to address some of the existing trust challenges in IoT application.