Data security is the direct concern of managers of industrial enterprise accessing the industrial Inter-net platform.Exploring the data sharing behavior and evolution law of industrial enterprises is of significance for pro-moting enterprise data sharing,improving the platform data security and the healthy development of the industrial Internet system.Based on the research method of evolutionary game theory,this paper constructs a tripartite evolu-tionary game model of government,industrial Internet platform and industrial enterprise,and analyzes the strategic stability and system equilibrium point stability of each subject.The results show that:The increase in extra returns and the decrease in potential data leakage risk from active sharing can promote the active data sharing of industrial enterprises;when the returns of active sharing exceed a certain threshold,industrial enterprises are encouraged to trust the platform more and share more data with the platform;the rising risk of potential data leakage and the in-creasing cost of security protection in the platform active-protection not only affect the initiative of platform active-protection,but also affect the strategic choice of industrial enterprises;the amount of rewards provided by the gov-ernment to the platform should be appropriate.The validity of stability analysis is verified by simulation analysis,and the countermeasures and suggestions are put forward for the behavior decision-making of government,industri-al Internet platform and industrial enterprise.
关键词
工业互联网平台/数据安全/演化博弈/数据共享
Key words
Industrial Internet platforms/Data security/Evolutionary game/Data sharing
万方数据