Study on Threats to Security of Space TT&C Systems

摘要：

　　A space Tracking,Telemetry and Command (TT&C) system is a spaceflight support system and its security is of great significance.A framework of space TT&C system security threat assessment is proposed and it comprises of three aspects of factors:attack severity,value of asset and probability-to-succeed.An approach of qualitative gradation is introduced in the assessment.Based on the security threat assessment framework,threats to the security of space TT&C Systems during confrontation are analyzed.The analysis shows that threats of physical attacks on ground facility,RF jamming and High Power Microwave (HPM) weapon attack on satellites are outstanding and corresponding Protection measures are demanded.

关键词： Space TT&C system Security Threat assessment

作者: Qi Wang Bo Wang Bin Wu

作者单位: Beijing Institute of Tracking and Telecommunications Technology,Beijing 100094,China

会议类型: 国际会议

会议名称: The First International Conference of National Soft Power (第一届国际软实力学术研讨会)

会议地点: 济南

会议语种:英文

页码: 67-73

在线出版日期: 2011-10-22（万方平台首次上网日期，不代表论文的发表时间）