摘要
从空间信息网络的结构特点及面临的安全问题出发,基于对现有的信息网络脆弱性分析方法的比较,提出适用于空间信息网络的结构安全脆弱性图模型分析方法,构建了由概念、层次和数学模型组成的空间信息网络结构安全脆弱性分析框架。
An analysis of SIN（Space Information Network） about its structure features and safety puzzles is made.Based on comparisons on current methods for analyzing vulnerabilities in network information,it presents an applicable vulnerability analysis based on graph-based model for SIN structure security and constructs a framework for analyzing vulnerabilities in SIN structure security,which consists of a notional model,a hierarchical model and a mathematic model.
出处
《信息技术》
2009年第9期79-81,85,共4页
Information Technology
关键词
空间信息网络
拓扑结构
脆弱性
图模型
space information network
topological structure
vulnerability
graph-based model
