数字孪生在轨道交通网络安全靶场中的应用与实践OA

This research aims to address technical challenges in the building of rail transit cybersecurity ranges,such as simulation and emulation difficulties of core equipment caused by the presence of numerous system standards,complex equipment architectural logic and diverse service data exchange methods.Taking digital twin as the entry point,and using the current status of the building of cybersecurity ranges in China and other countries as the basis,this paper analyzes the theoretical connotation of the digital twin technology,and discusses the necessity and explores the application of digital twin in the building of rail transit cybersecurity ranges.It also presents the architecture of rail transit cybersecurity ranges based on digital twin,and elaborates on the digital twin and hardware-in-the-loop models for and their actual application in cybersecurity ranges.The building of rail transit cybersecurity ranges can support the cybersecurity related technical verification,attack-defense exercise,emergency management as well as education and training of the rail transit industry.