摘要
工业控制系统安全是信息安全领域关注的重点之一,解决工控系统安全问题面临着重大挑战。本文从工控平台、网络、安全策略、管理流程等方面对工业控制系统的安全性进行了分析,并针对工业控制系统的不同层次提出了相应的解决方案。
Industrial control system （ICS） security is one of the focus in information security field. To solve the problem of ICS security faces major challenges. This article analyzes the security of ICS from the aspects of ICS software platform, network, security policy and management process, and puts forward the solutions for the different levels of ICS.
