Cyber physical system: Security challenges in Internet of Things system

Cyber-Physical Systems (CPS) typically involve a number of networked systems that can watch over and control actual processes and objects. They share many similarities with the Internet of Things (IoT) applications, but CPS focuses on how physical devices, networking components, and computational processes are integrated. The Internet of Cyber-Physical Things is a new component of CPS as a result of their integration with IoT. Many applications like smart healthcare, smart home, smart grid, smart car, smart cities, and supply chains are made possible by the rapid and significant evolution of CPS, which has an impact on many elements of people’s way of living. As the foundation for current and upcoming smart services, these technologies will strengthen our essential infrastructure and they have a big impact on how we live our lives. IoT is one of the emerging technologies in the last decade and so many smart devices are developed and deployed to monitor things in real time. In this paper, we initially found the integration of CPS and IoT usability. We have mentioned the security challenges in CPS based on IoT applications. For implementation, we have considered smart home as an IoT application and tested how the activities of smart mobile phones can be captured. Experimental results show that smart devices are vulnerable to different attacks.