关键词: 两化融合, 网络安全, 边界安全, 设备安全, 数据安全, 状态安全

Abstract: The national policy continues promoting the integration of informatization and industrialization towards a more practical and deeper development. By analyzing the cybersecurity risks that industrial enterprises face in the process of the integration of informatization and industrialization, it is proposed to carry out industrial control system network security construction from four aspects: controllable boundaries, controllable industrial intelligent equipments, controllable data flow and controllable security status. This assurance model assists industrial enterprises in the safe and efficient use of information technology to promote the highquality development of industrial production, provides technical reference for the industrial enterprise network security construction, and gives suggestions on the development direction for the industrial Internet security product system.

Key words: the integration of informatization and industrialization, network security, boundary security, equipment security, data security, status security