Research on Personal Privacy Protection in Medical Big Data

With the development of social information, big data is becoming an indispensable strategic source. Medical industry generates lots of data every day, except brings us convenience, big data also bring the challenge for personal privacy protection. Medical big data brings revolution for the traditional medical service. Because of its convenience for sharing, transmission, and discovering, plus the specificity of medical industry, it makes people pay more attention to the private privacy protection. The essay, not only discusses the present status of medical big data and the problem that may concern about personal privacy protection, but also sort out the personal privacy protection technology. Then, we can find some feasible methods to protect personal privacies and look into the future of personal privacy protection system in medical big data industry.