International Journal of Wireless and Ad Hoc Communication IJWAC 2692-4056 10.54216/IJWAC https://www.americaspg.com/journals/show/1352 2019 2019 Blockchain-based Model for Image Encryption in IoT Communication Environment Department of Applied and Computer Sciences, Barleti University, Albania Esmeralda Esmeralda Nowadays, the internet of things (IoT) has become increasingly common and finds application in various fields, particularly in the health care industry. However, the development and design of IoT data analysis methods face some problems such as lack of adequate training data, resource constraints, centralized framework, security, and privacy. In contrast, the increase in blockchain techniques provides a decentralized framework. It is promoted to remove centralized control and resolve the problem of AI as well as allow secured distribution of data and resources to the diverse nodes of IoT system. This paper devises a new IoT with Blockchain based Secure Image Encryption with Disease Classification model. 2022 2022 54 64 10.54216/IJWAC.050105 https://www.americaspg.com/articleinfo/20/show/1352