基于微分博弈的矿业信息系统安全投资水平问题研究  

Research on information system security investment level of mining based on differential game theory

作　　者：闫卫刚[1] Yan Weigang(Shaanxi Police Officer Vocational College,Xi＇an 710021,China)

机构地区：[1]陕西警官职业学院,陕西西安710021

出　　处：《煤炭经济研究》2018年第6期58-62,共5页Coal Economic Research

基　　金：陕西省教育厅专项科研计划项目(16JK2043)

摘　　要：从信息系统安全投资角度入手,考虑到信息系统安全的复杂性和动态变化性,通过建立微分博弈模型,探讨两企业合作博弈和非合作博弈时的信息系统安全投资最优策略,并对两种情形下的博弈均衡结果进行对比分析,通过该机制在矿业企业信息系统安全投资中的实际应用案例,证明了该机制可使矿业企业达到合作博弈下的信息系统安全投资最优水平,提高两个企业的经济效益。Starting from the perspective of information system security investment and considering its complexity and dynamic variability,a differential game model was established to explore the optimal strategy of information system security investment for two enterprises in cooperative game and non-cooperative game. And a comparative analysis was conducted on the results of game equilibrium in two situations. The practical application in the information system security investment of mining enterprise proved that this mechanism can enable mining enterprise to achieve the optimal information system security investment level under cooperative games. The economic efficiency of two companies was improved.

关 键 词：微分博弈 信息系统 安全投资水平 案例分析 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]