列控系统商用密码应用体系研究OA

As the train control system is the core system ensuring the safe operation of trains,its information security is of vital importance.This paper focuses on the research of the commercial cryptography application system for the train control system.Based on the system architecture and service characteristics of the train control system,it conducts an in-depth analysis of the security risks and challenges faced at the data protection level.From the four dimensions of laws and regulations,theoretical technology,institutional management,and testing and evaluation,this paper proposes the commercial cryptography application system for the train control system.Through the three typical application cases of communication network security protection,online key management,and security operations and auditing,it elaborates on the implementation methods and effects of the system's commercial cryptography application.This paper aims to continuously enhance the security guarantee capability of the train control system,and lay a solid cryptographic security foundation for the development of digital railways.