For example, when a user meets with a doctor, whether or not to immediately provide the doctor with past medical records, this process requires the user's consent, micro-medicine will not sell the data to a third party micro-medicine will use the data for data analysis in an anonymous manner, in order to enhance the ability of artificial intelligence deep learning micro-medicine from the technical system, security system, personnel organization and operation and maintenance to protect the user's data security in four ways Technical system On the technical system, MicroMedic protects user data through identity authentication, access control, security domain division, blockchain and other technical means. On the system, MicroMedic has formulated strict technical specifications and standards and a security management system to manage user data retrospectively. On the personnel organization, MicroMedic has a daily security maintenance and emergency response team. On the operation and maintenance security, it protects the platform security through means such as dual computer rooms and real-time operation and maintenance monitoring of network hosts. /p>