摘要
由于工业控制系统信息安全问题日趋严峻,国内在工业控制系统信息安全方面的异常监测技术研究仍处于起步阶段,因此,本文以具体的工业控制系统——IAP控制平台作为研究对象,从控制组态监控、操作指令监控、网络通信流量监测等方面设计了异常监测系统,包含了系统的硬件架构设计、软件结构设计,同时,将该系统在IAP控制平台上进行了验证和测试。结果表明,该系统在不影响整个IAP控制平台正常运行的情况下能有效监测工业控制系统中的异常行为及流量。
The cyber security problem of industrial control system becomes increasingly serious, abnormal detection technology in domestic is still at an initial stage, thus, this paper regards the specific industrial control system—Industrial Automation Platform as the object of this research. Abnormal state detection system is designed from the aspect of control configurations, operational instructions and network traffic. Designs of hardware architecture and software structure have been included. The system is simulated and tested on Industrial Automation Platform(IAP). The result shows that the system can monitor abnormal state and traffic effectively. Moreover, it doesn't affect the availability of the whole platform.
出处
《电气技术》
2016年第3期18-22,共5页
Electrical Engineering
基金
2013年国家信息安全专项
关键词
工业控制系统
信息安全
异常监测系统
industrial control system
cyber security
abnormal state detection system