Improving Security of IOT Device Using Blockchain Technology

The implementation of blockchain technology in Internet of Things (IoT) projects has become a hot topic in recent years. Blockchain offers a secure, decentralized, and tamper-proof way of storing and transmitting data, making it an ideal solution for IoT projects where large amounts of sensitive data are being transmitted and stored. This paper aims to demonstrate the practical implementation of blockchain technology in an IoT environment. The paper will focus on the development of a system that uses blockchain to secure data transmission and storage between IoT devices. The system will be tested using real-world IoT devices and will be evaluated based on its security, scalability, and performance. The outcome of this project will be a proof-of-concept that demonstrates the viability of blockchain in IoT projects and provides insights into the challenges and opportunities that come with this integration.