Dynamic security-empowering architecture for space-ground integration information network [天地一体化信息网络安全动态赋能架构]

作者：Zhang L.; Xu Y.; Li F.; Fang L.; Guo Y.; Li Z.

来源：Journal on Communications, 2021, 42(9): 87-95.

DOI：10.11959/j.issn.1000-436x.2021180

• Double judgement
• Dynamic security empowering
• Security service orchestration
• Security situation analysis
• Security threat measure
• Space-ground integration information network

To satisfy the above requirements that due to the dynamic characteristics (e.g., the dynamic variability of threats, and the dynamic changes of protection technology) of space-ground integration information network (SGIIN), the existing security technologies were no longer applicable. Firstly, a security-empowering architecture for SGIIN was designed and formalized, which integrated capability orchestration unit of security service, analysis unit of security situation and the response unit of security threat measure. Then, a double judgment method for the effectiveness of threat measure was proposed. Finally the method is theoretically proved to be credible by using belief mini-entropy.

• 单位
  中国科学院大学