Research On The Safety Protection Technology Of Railway Ticket System Based On Protection 2.0

In recent years,China's Internet technology developed rapidly,cloud computing,Internet of things,mobile Internet,industrial control information system and other new technologies are increasingly widely used.In the face of new technologies,China's existing the hierarchical protection of information security is somewhat limited.In May 2019,Baseline for classified protection of information system security(hereinafter referred to as Protection 2.0)was officially released,marking that the work of information security hierarchical protection has entered the era of 2.0,which puts forward new standards and requirements for the work related to information security.As a national key information infrastructure,the network security of railway ticket system concerns social order and public interest.With the release and implementation of Protection 2.0,the information security protection technology of railway ticket system also needs to keep pace with The Times and upgrade according to its own business needs and compliance the requirements of Protection 2.0.Based on the system framework of Protection 2.0,this paper studies the safety protection technology of railway ticket system,and the main contents are as follows:1.In this paper,based on an analysis of the network security situation of railway ticket system,the risks and vulnerabilities of the system are summarized.Compared with the requirements of Protection 2.0,the railway ticket system security protection upgrade requirements was getting.2.According to the result of demand analysis,the security protection upgrade scheme of railway ticket system is designed from four aspects: Secure communication networks,secure area boundaries,the security computing environment and the security management center.3.This paper presents a comprehensive analysis method which is based on set pair analysis,and combined with analytic hierarchy process and Delphi method.This method is used to analyze the security protection upgrade scheme and the current situation.The results show that the railway ticket system upgrade scheme can improves the network security protection capability of railway ticket system.