中圖分類號：　TP39
文獻標識碼： A
DOI： 10.19358/j.issn.2097-1788.2023.02.004
引用格式： 徐雅卿，張靖琦. 防火墻視域下基于報文特征的醫(yī)保詐騙治理方案[J].網(wǎng)絡安全與數(shù)據(jù)治理，2023，42(2)：25-30.

Medical insurance fraud governance scheme based on message characteristics in the view of firewall

Abstract： By analyzing the typical process of the current phishing website medical insurance fraud, and analyzing the characteristics of the communication behavior between the victim and the phishing website medical insurance fraud, combined with the characteristics of the firewall product, this paper proposes a medical insurance fraud governance scheme based on the message characteristics in the view of the firewall. Through traffic collection, protocol filtering, message analysis and feature summary, the scheme clarifies the handling method of communication traffic between potential victims and medical insurance fraud of counterfeit websites. Taking the security department of a certain unit as a pilot, the application effect was evaluated based on the timeliness of anti-fraud early warning and the accuracy of fraud-related information. The results showed that the treatment of counterfeit website medical insurance fraud based on message characteristics can effectively prevent counterfeit website medical insurance fraud cases.

Key words : firewall；medical insurance fraud；phishing website；message analysis