基于综合赋权法的学术信息系统风险识别研究

发布时间：2017-12-31 05:22

本文关键词：基于综合赋权法的学术信息系统风险识别研究　出处：《情报科学》2017年08期 　论文类型：期刊论文

【摘要】：【目的/意义】学术信息系统的安全问题是制约其信息服务质量的重要因素,对系统中资源存储与传递也有重大影响,但目前缺乏与之相应的风险识别方法。针对这一问题,本文提出一种基于综合赋权法的学术信息系统风险识别方法。【方法/过程】在全面分析学术信息系统安全风险要素的基础上,确定影响重要资产的威胁要素,融合功能赋权法和差异赋权法对威胁进行重要性识别。【结果/结论】以湖北省某高校数字图书馆为案例进行实证研究,识别方法的结论与该系统的专家认知较为一致,结果表明本文方法适合用于学术信息系统风险识别。
[Abstract]:[purpose / significance] the security of academic information system is an important factor that restricts the quality of information service, and also has a great impact on the storage and transfer of resources in the system. However, there is a lack of corresponding risk identification methods. This paper presents a method of risk identification for academic information system based on comprehensive weighting method. [method / process] based on the comprehensive analysis of the security risk elements of academic information system, the threat factors affecting important assets are determined. Fusion function weighting method and differential weighting method are used to identify the importance of threats. [results / conclusions] A case study of a university digital library in Hubei Province is carried out. The conclusion of the recognition method is consistent with the expert cognition of the system. The results show that this method is suitable for the risk identification of academic information system.
【作者单位】：武汉大学信息管理学院;
【基金】：国家社会科学基金重大项目(14ZDB168)
【分类号】：G250.76
【正文快照】： 1引言信息系统是对信息进行采集、处理、存储、管理、检索,并可以向相关用户提供有用信息的系统【1】。学术信息系统是以学术信息资源为核心的信息系统,学术信息资源可以定义为以学术信息为主要内容的数字资源,所涉及文献类型主要包括:电子期刊、电子图书、电子版的学位论文、

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