Guaranteeing Security of Medical Big Data as Well as Its Practice / 医学信息学杂志

Based on current data security problems existing in medical big data platform,the paper starts from security situation first,analyzing the key points,difficulties and common protection measures of security guarantee of domestic medical big data.Combining with the medical big data platform practice implemented by Southwest Hospital,it puts forward security strategy for data security of current medical big data platform,including management security,decryption security,storage security,network security,etc.