Abstract: Based on the security requirements for power monitoring system, this paper summarizes the application of network security isolation device in dam safety information reporting, and analyses the various data transmission methods as well as the existing problems. Further, the rationalization proposals for the use of network security isolation device are put forward.

Key words: dam safety information reporting, network security isolation device, power monitoring system, security requirements

摘要： 从电力监控系统安全防护要求出发，总结了大坝安全信息报送工作中网络安全隔离装置的应用情况，并对各种数据传输方式及其存在的问题进行了分析，提出了网络安全隔离装置使用的合理化建议。

关键词: 大坝安全信息报送, 网络安全隔离装置, 电力监控系统, 安全防护