摘要
为对网络安全管理的投入产出效率作分析,提出网络安全管理效率评价的DEA模型。从管理、技术和经济多个角度确定网络安全管理投入与产出的指标,通过CCR模型、BCC模型进行DEA求解得到各数据决策单元的效率评价结果;对非DEA有效的决策单元进行投影分析可得到其改进的方向和程度。实例结果表明了评价方法的可行性,基于DEA模型的网络安全管理效率评价能为管理者和部门人员提供决策支持,并有利于组织构建更为完善的信息安全管理体系。
To evaluate the efficiency of network security management （NSM）, the model based on data envelopment analysis （DEA） for NSM is put forward, in which the input and output indicators of NSM are defined based on management, technical and economic considerations. The efficiency evaluation results of all decision making units （DMU） can be obtained through the CCR model and BCC model analysis. The projection analysis for low efficient DMUs illustrates how to improve their efficiency. The validity of the presented method is demonstrated by practical studies. The efficiency evaluation model based on DEA for NSM can support managers and department staffs, decision-making, as well as help building a better information security management system.
出处
《计算机工程与设计》
CSCD
北大核心
2013年第11期3775-3779,共5页
Computer Engineering and Design
基金
国家自然科学基金重点项目(61133014)
广东省自然科学基金项目(S2011010002708)
关键词
网络安全管理
效率
评价
数据包络分析
信息安全管理
network security management
efficiency
evaluation
DEA
information security management
