Affiliations: Information Management, The First Affilitated Hospital of Hebei North University, Zhangjiakou, China
Correspondence:
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Corresponding author. Yonggang Huang, Information Management, The First Affilitated Hospital of Hebei North University, Zhangjiakou 075000, China. E-mail: h154392275@163.com.
Abstract: In order to avoid the risk of patients’ private information leakage, this paper puts forward a research on the protection of medical Internet private information based on double chaotic encryption algorithm. This paper analyzes the quantification of risk indicators for privacy information protection of medical Internet, establishes the risk quantification structure of health care big data according to the quantitative calculation results, and puts forward the strategy of controlling access to health care big data, configuring the risk level, describing the attributes of the system database, and realizing the privacy information protection of medical Internet under the double chaotic encryption algorithm. The experimental results show that the real identity of patients is protected to a certain extent in the protection of private information of medical internet after applying this method. Moreover, this method has high storage integrity and small storage standard deviation, and the method in this paper can effectively resist network intrusion. Therefore, it shows that this method has a good effect of protecting private information of medical Internet.
Keywords: Double chaotic encryption algorithm, medical internet, private information, information protection.
