Industrial control network security construction scheme based on trusted list

With the development of the digital transformation of the tobacco industry, the industrial control system is facing new security challenges. This paper studies the construction scheme of industrial control network security based on the trusted list, By sorting out the operating environment and parameters of industrial controlled assets, Build a "credible environment" for industrial control network security, Combined with the implementation of industrial control construction, Further enhance the enterprise industrial control network security technology management measures, Implementation: the device is trusted, In the industrial control network to rest assured to use; Content is trusted, Confidentiality, complete and tamper-proof; Application system can be trusted, Perform reliable industrial production control instructions, Building a comprehensive prevention and control system for "great industrial safety", Form a three-level safety management structure of headquarters, factory level and workshop level, Based on the multi-source heterogeneous technology, Integrate the equipment from different manufacturers, Forming a unified large security centers.