网络信息体系抗毁性研究

Research on Invulnerability of Network Information Systems of System

网络信息体系抗毁性研究是为解决军事系统在发生系统故障、软硬攻击或级联失效等导致节点失效、拓扑分割甚至网络坍塌时,能否提供持续稳定C4ISR服务。分析研究的主要难点技术问题有:失效原因有哪些,抗毁模型如何建,抗毁性能如何评,抗毁结构如何优。综述近年来复杂网络抗毁性研究在军事领域取得的进展,重点研究失效原因、指标、模型与优化方法等4个方面。提出网络信息体系抗毁性仿真分析的一般框架。最后对其发展趋势进行探讨。

The purpose of research on invulnerability of Network Information Systems of System （NISoS） is to solve the problems such as system failure, soft and hard attack, cascade failure, which lead to node failure, topology partition or even network paralysis of military system, and whether can provide continual stable C4ISR services. The main difficult and technique problems on invulnerability of NISoS analysis and research include ： what are the causes of failure ; how to model the invulnerability ; how to measure the invulnerability ; and how to optimize the invulnerabil- ity. The paper summarizes the military progresses of complex network invulnerability in recent years, including the failure reasons, models, indicators, and optimization methods. A general simulation and analysis framework of the invulnerability of NISoS is proposed. Finally, a growing trend on invulnerability of NISoS is discussed.