摘要
从安全完整性等级的角度分析信息安全在信号系统中的现状以及网络安全所面临的威胁,并提出几点建议。
The paper analyzes the situation of information safety in signaling systems from the point of SIL, and puts forward some suggestions to solve the threats against the network safety.
出处
《铁路通信信号工程技术》
2012年第5期41-43,共3页
Railway Signalling & Communication Engineering