Space-Integrated-Ground Information Networks ›› 2023, Vol. 4 ›› Issue (2): 47-54.doi: 10.11959/j.issn.2096-8930.2023018

• Special Issue: Satellite Internet Security Technology • Previous Articles     Next Articles

Research on Satellite Internet Security Simulation Test Technology

Hao LI1,2, Linjie ZHANG1,2, Yifei ZHANG1,2   

  1. 1 Science and Technology on Information Transmission and Dissemination in Communication Network Laboratory, Shijiazhuang 050081, China
    2 China Electronics Technology Group Corporation Network Communication Research Institute, Shijiazhuang 050081, China
  • Revised:2023-06-10 Online:2023-06-20 Published:2023-06-01

Abstract:

Aiming at the challenges of continuous evolution of large-scale systems, massive attack data management and control, and flexible implementation of diversified test tasks, a system architecture and technical structure based on software-defined network and cloud platform were proposed.Key technologies such as high-fidelity large-scale network element simulation, high concurrent traffic generation, and dynamic choreography of security service chain based on SDN were studied in depth, and solutions were proposed.The experimental results showed that these three technologies were innovative and could be applied to the construction of the integrated simulation test platform.

Key words: satellite internet, network simulation, big data, security test

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