摘要
卫星通信是构建全球无缝互联通信网络的重要手段。随着其重要地位的日益凸显,卫星通信网络面临的安全威胁也越来越严峻。从卫星通信系统的特点出发,分析了卫星通信系统不同物理组成部分所面临的安全威胁,并总结了相应的防护技术。
Satellite communication is an important means to build a global seamless communication network.With its increasingly important position,the security threat of satellite communication network is becoming more and more serious.The characteristics of satellite communication system are introduced,then the security threats faced by its physical components is analyzed and the corresponding protection technology is summarized.
作者
吴流丽
廖建华
苏怀方
Wu Liuli;Liao Jianhua;Su Huaifang(Unit 61660 of PLA,Beijing 100089,China)
出处
《航天电子对抗》
2021年第5期49-52,共4页
Aerospace Electronic Warfare
关键词
卫星通信
安全威胁分析
系统防护
satellite communication
security threat analysis
system protection
