摘要
随着世界科学技术的发展,电子信息系统的应用范围越来越广泛,工业各领域都通过电子信息系统实现了自动化和智能化,近年来发生的棱镜门信息泄露事件、电信金融诈骗事件都说明了电子信息系统可信性的重要性。文章通过对电子信息系统可信性研究,确定了电子信息系统的应用型、可靠性、安全性和可维护性等四项二级指标,并构架了服务完备性、系统故障率等20项三级评价指标;通过对评估方法的研究,形成了建立评估任务、制定评估计划、数据评价、结果分析等四步骤的电子信息系统可信性评估方法。
With the development of world science and technology, application scope of electronic information system becomes more and more widely. Industrial areas realizes the automation and intelligence by the electronic information system. The ＂PRISM＂ accident and financial fraud case illustrate the importance of electronic information system crcdibility. This paper indicates the dependability of electronic information system, determines secondary indexes of the application, reliability, security and maintainability of the electronic information system and frames service completeness, system failure rate and other 20 tertiary evaluation indexes. Evaluation task, evaluation plan, data evaluation and analysis of the results of four steps arc established by the study of evaluation methods.
出处
《现代工业经济和信息化》
2013年第22期77-79,共3页
Modern Industrial Economy and Informationization
关键词
电子信息系统
可信性
评估
electronic information system
dependability
assessment
