A Study on Internet of Things with Blockchain Technology

With the beginning of Industry 4.0 revolution smart homes, smart cities and smart automation environment, the Internet of Things arose as an impactful technology. Due to this technology millions of devices will be connected to one another and generates massive digital data exchange mechanism. However, the devices used in this are vulnerable to hacks. In this paper we present a study of IoT as a technology. Moreover, this paper even discusses about Blockchain which is the technology used for generating Bitcoins, to resolve the existing security challenges in IoT.