A Study on Network Security of Industrial Control System
BI Xue-yao
Abstract
BI Xue-yao
Abstract
With the integration and development of industry and information technology,the industrial control systems such as SCADA,DCS,PLC,face increasingly serious network security problems.Nowadays,network attacks against ICS(industrial control system) become even more intense.Therefore,network security for ICS is of great importance.This paper analyzes the security issues of ICS from two aspects of network threat and network vulnerability,and then according to the concrete security requirements of ICS,in detail discusses the security measurement of ICS.
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With the integration and development of industry and information technology,the industrial control systems such as SCADA,DCS,PLC,face increasingly serious network security problems.Nowadays,network attacks against ICS(industrial control system) become even more intense.Therefore,network security for ICS is of great importance.This paper analyzes the security issues of ICS from two aspects of network threat and network vulnerability,and then according to the concrete security requirements of ICS,in detail discusses the security measurement of ICS.
Key concepts: SCADA, Computer science, Industrial control system, Control system security, Computer security, Network security policy, Vulnerability (computing), Security service