摘要
为有效而直观的表现供水企业调度控制系统信息安全状况,采用传统信息安全风险评估思路,结合控制系统特点,定义信息安全各关键要素并采用相乘法计算出安全风险值。实例证明,该方法易于掌握,简单明了,能有效反映安全风险。为技术人员掌握企业内部控制系统安全风险状况提供简便有效的方法。
In order to effective and direct show the status for information security of industrial control system in each company, the traditional information security risk assessment idea is adopted combined with the characteristics of industrial control system. The key element is defined for information security of industrial control system and a calculate method is used. Practical example indicates that the method is easy and effectively quantitative the security risks. It can provide a simple and effective method for technical staff on Information security of industrial control system.
出处
《自动化技术与应用》
2017年第5期108-110,115,共4页
Techniques of Automation and Applications
关键词
工业控制系统
信息安全
风险评估
量化分析
industrial control system
information security
risk assessment
quantitative analysis
