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本论文设计实现了一套适用于烟草行业工业控制系统的安全防护体系。该体系从烟草行业工业控制系统的实际安全需求出发,充分考虑烟草行业工业控制系统的特点、面临的安全问题以及安全防护的重点和难点,从边界防护、漏洞排查、运维审计、全面监控等方面着手,采用符合工业控制系统安全防护特点和需求的专用安全产品,打造全方位、立体化的安全防护能力。经实践,该安全防护体系能够满足烟草行业工业控制系统的安全防护要求,能够做到早预警、保可用、防篡改、快响应,切实保障卷烟生产的安全防护上水平。
This thesis designed and implemented a set of safety protection system suitable for tobacco industry’s industrial control system. Based on the actual safety requirements of industrial control system in tobacco industry, this system fully considers the characteristics of industrial control system in tobacco industry, the safety problems and the key points and difficulties in safety protection. From the aspects of border protection, vulnerability investigation, operation and maintenance auditing, comprehensive monitoring and so on Aspects to proceed, the use of industrial control systems in line with the characteristics and needs of security special security products, to create a full range of three-dimensional security capabilities. In practice, the safety protection system can meet the safety protection requirements of the industrial control system in the tobacco industry, and can achieve early warning, protection, tamper resistance and quick response, so as to effectively protect the safety level of cigarette production.