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卫星应用系统从另一维度讲,就是一个超大规模的复杂信息网络系统,其核心业务基本依靠网络实现。本文通过介绍卫星应用系统网络边界特点,引用了网络边界划分在卫星应用系统网络中的应用,提出了卫星应用系统网络边界防护的基本概念和基本原则,分析了可行的边界划分方法和边界防护技术,对卫星应用系统网络安全建设,提升系统可靠性、安全性具有一定借鉴作用。
From another dimension, the satellite application system is an ultra-large-scale complex information network system whose core business basically relies on the network. This paper introduces the characteristics of satellite application system network boundary, cites the application of network boundary division in satellite application system network, puts forward the basic concepts and basic principles of satellite application system network boundary protection, analyzes the feasible boundary division method and border protection technology , Which has some reference to the construction of satellite application system network security and improvement of system reliability and security.