Research on the Whole Process Security System Framework of Network Collaborative Manufacture

摘要

With the development of China’s manufacturing strategy, Network Collaboration Manufacture Model (NCMM) obtained the opportunity to expand manufacturing scale, and improved the digital and intelligent level of manufacturing industry. However, the efficiency and effectiveness of the manufacture model at the cost of security. In order to address the risk caused by development of NCMM, we proposed a "1+3" security framework. Literally, "1" means cloud collaborative security, and "3" includes collaborative interaction security, collaborative integration security and collaborative operation and maintenance security, respectively. This framework ensures the security of data interaction in pre-manufacturing, functional safety and information security during manufacturing, and operation and maintenance service security in post-manufacturing. Furthermore, we also illustrated a method to construct the cyber security model in security system frame, providing the stable theoretical support to achieve collaborative manufacturing security-preserving technologies and products.