• Er. Shairy
• Kamlesh Lakhwani

Since its beginnings, The Internet of Things (IoT) is into well matured and established itself as a part of the future Internet. Nowadays, billions of devices are being connected with the Internet that produces a huge amount of useful data over the time. The main talent is to manage the data and it’s become the threat worldwide due to centralization and distributed nature of IoT networks. Blockchain provides the solution i.e. decentralized that solve the security issue of IoT with a relative low cost. In this paper, first I would give an overview of the Blockchain technology and Internet of Things (IoT) after that dissert the application and comparison of IoT and Blockchain.

Internet of Things (IoT), Blockchain, Security, Privacy.

"Blockchain Meets Iot: A Survey On Their Working And Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.469-474, December 2018, Available :http://www.jetir.org/papers/JETIREC06055.pdf

"Blockchain Meets Iot: A Survey On Their Working And Application", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp469-474, December 2018, Available at : http://www.jetir.org/papers/JETIREC06055.pdf