摘要
该文基于 "互联网+" 的新形态环境,提出了安全防护从被动抵御转变为主动防护的思路,通过事故案例与现有技术相结合的方式,对工控系统网络安全病毒泛滥的漏洞,网络本身结构上的漏洞,操作系统安全漏洞,以及安全策略和管理流程漏洞等不同不安全状况进行了分析。提出了改进网络安全的对策:部署防病毒服务系统,搭建EBR解决方案,改善网络结构,及时更新微软操作系统和监控软件推出的补丁,制定行之有效的控制系统的管理制度,引用较先进的KVM安全机制。
The paper is based on the ＂Interuet ＋ ＂ a new form environment, put forward security from passive into active protection against thinking, through the combination of the accident cases and practical technology, the virus spread on network security vulnerabilities, network structure itself loopholes, oper- ating system security vulnerabilities and security strategy and management process of different vulnerabili- ty unsafe conditions are analyzed. Proposed improved network security countermeasures： deployment of anti virus service system, build EBR solutions, to improve the network structure, update Microsoft oper- ating systems and monitoring software launched patch, formulated an effective control system in the man- agement system, reference more advanced KVM security mechanism. Hope for enterprises to achieve safe, reliable, stable,long cycle operation of industrial control system to provide a certain strategy.
出处
《工业仪表与自动化装置》
2016年第5期15-19,共5页
Industrial Instrumentation & Automation
关键词
工控系统
网络安全
防火墙
网络隔离装置
防病毒系统
EBR方案
操作系统
industrial control system
network security
firewall
network isolation device
anti virussystem
EBR program
operating system
作者简介
崔勇（1981），男，西安科技大学自动化专业，学士学位，工程师，从事DCS、PLC过程控制系统的管理、维护、组建工作。
