Passenger Service System Overall Security Framework
High-speed railway digital system on the information in real time, security, accuracy requirements are higher, which is the key point of Chinese railway information. Digital system is facing unprecedented security threats in the 21st century. How to ensure the safety of digital systems is an important issue which is studied by experts around the world. High-speed railway digital system is the importance of the social security system related to national security and safety of the people. This paper introduces the main line of digital high speed railway information system security according to the emergency management systems of customer service system. PETRI nets and semi-supervised learning theory are used to analyze the digital high-speed railway information system security. There are three contributions: first, from the theoretical point of view, high-speed railway digital system security threats, esp. a customer service system security management, are analyzed, a number of high-speed rail system security of the relevant standards and the theoretical system are set up; second is to establish a complete security operation center (SOC) to digital high-speed rail system security protection according to this theoretical system and safety standards; third the operating parameters and performance of SOC running in real system is described and analyzed according to security standards and indicators. Through proven, that the proposed number of high-speed railway system security standards, theories and the overall security framework are consistent with high-speed rail security and ensure the security of High-speed railway digital system in the future.
Information Security Security Operation Center Petri-Net
Qi Jian Huai Wang Hongjun Wang Mingwen Zheng Weifan
Information Research Institute, Southwest Jiaotong University Chengdu, China
国际会议
成都
英文
1895-1898
2010-12-17（万方平台首次上网日期，不代表论文的发表时间）