A Lightweight Blockchain-Based Framework for Medical Cyber Physical System
Ashish Kumar, Kakali Chatterjee · Research Square · 2022
Abstract A medical cyber physical system(MCPS) combines intelligent medical devices with a network. Nowadays, MCPS is extensively used in the healthcare system. While sharing the patient data into MCPS, the data privacy of the MCPS is a significant challenge in healthcare as most of the devices are suffered from data leaking and data manipulation attack. In this current work, blockchain implementation ensures patient data security and privacy with no delay. The blockchain module controls unauthorized data access from illegitimate users. The result and performance analysis of the proposed framework shows the low latency in the data sharing, high transaction rate, and high throughput with an increasing number of users in the network.