天地一体化信息网络 ›› 2023, Vol. 4 ›› Issue (2): 47-54.doi: 10.11959/j.issn.2096-8930.2023018

• 专题:卫星互联网安全技术 • 上一篇    下一篇

卫星互联网安全仿真测试技术研究

李皓1,2, 张林杰1,2, 张翼飞1,2   

  1. 1 通信网信息传输与分发技术国家级重点实验室,河北 石家庄 050081
    2 中国电科网络通信研究院,河北 石家庄 050081
  • 修回日期:2023-06-10 出版日期:2023-06-20 发布日期:2023-06-01
  • 作者简介:李皓(1987- )男,博士,中国电科网络通信研究院工程师,主要研究方向为内生安全、深度学习、网络通信系统
    张林杰(1972- ),女,研究员,中国电科网络通信研究院副总工程师,主要研究方向为网信体系、网络安全、通信网络与系统
    张翼飞(1996- )男,硕士,中国电科网络通信研究院助理工程师,主要研究方向为网络安全、网络攻击追踪溯源等

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

摘要:

针对卫星互联网安全仿真测试面临的系统的持续演进、海量攻防数据管控及多样化测试任务的灵活实施等挑战,提出基于软件定义网络和云平台的系统架构和技术体系。分别就高逼真大规模网元模拟、高并发流量发生、基于 SDN 的安全服务链动态编排等关键技术进行深入研究,并提出解决途径。实验结果证明这3项技术具备一定的创新性,可应用于卫星互联网仿真测试平台的构建。

关键词: 卫星互联网, 网络仿真, 海量数据, 安全测试

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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