Improved Security Blockchain for IoT based Healthcare monitoring system

In recent years, healthcare analytics is considered as an important application of research topic in medical field. The patient data is the main concern to be noticed in healthcare analytics solutions. The privacy of data leads to securing the data with high quality of care and requires a best design methodology. In current scenario, many failed to provide security of data which stored in server accessible by third party. To improve the data security and privacy thereby reducing bandwidth and improving efficiency, a consortium method called Enhanced Proof of Work (E-PoW) consensus blockchain for IoT based healthcare monitoring system has been proposed.