Research on Key Technologies of Medical Data Processing and Protection Based on Cloud Computing and Blockchain Technology

With the popularization and development of universal medical care, the medical system has produced a large amount of data and information, and the processing and storage of these massive amounts of data has become the focus of research by many experts in the era of big data. This article is based on cloud computing and blockchain technology to process and protect data and information, and provide users with efficient, safe, and reliable cloud computing services.