摘要
本文分别从OPC数据服务器的安全性和远程监控系统数据通信的安全性两个方面对工业以太网控制系统中存在的安全问题进行了分析讨论,并根据OPC安全性规范和SSL安全协议提出了相应的解决方案,对工业以太网控制系统提供了有效的安全保护.
The security problems of industrial Ethernet control system are analyzed and discussed in two aspects : security of OPC ( Object linking and embedding for Process Control) data server and security of data communication in remote monitoring and control system. The solutions to the security problems are proposed based on OPC Security Specification and SSL (Secure Socket Layer) protocol respectively, and these solutions can provide effective protection for the industrial Ethernet control system.
出处
《信息与控制》
CSCD
北大核心
2007年第2期245-249,256,共6页
Information and Control
关键词
工业以太网控制系统
远程监控
OPC
SSL
industri
Ethernet control system
remote monitoring and control
OPC( Object linking and embedding for Process Control)
SSL( Secure Socket Layer)