基于CiteSpace的大数据时代信息安全研究现状

Research Status of Information Security in Big Data Era Based on CiteSpace

在大数据时代,信息安全问题成为社会各界普遍关注的热点。本文以《中国期刊全文数据库(CNKI)》收录的相关文献为基础,运用可视化分析软件CiteS pace绘制知识图谱,围绕研究机构、作者分布、关键词分布等分析我国大数据时代信息安全的研究现状及发展趋势。结果表明:我国当前大数据时代对信息安全的研究自2012年以来不断增强,逐渐发展成为国内研究的热门;"大数据""网络安全""个人信息安全"等是该领域近几年的研究热点;"大数据技术""信息网络"等是研究前沿;当前国内关于大数据时代信息安全的研究机构类型丰富,涉及的研究人员基数较大,但分布较分散,尚未形成核心研究团队。

In the era of big data, information security has become a hot spot in the community. Based on the related literature included in the Chinese Journal Full Text Database （ CNKI）, this paper uses the visual analysis software CiteSpace to draw the knowledge graph, and analyzes the research status and development trend of the information security in the big data era of our country focusing on the research institutions, the distribution of the authors, the distribution of key words and so on. The results show that the research on information security has been increasing since 2012 in China＇ s big data era, and it has become a hot topic in domestic research. ＂Big data＂, ＂network security＂ and ＂personal information security＂ are hot spots in recent years. ＂Big data technology＂ and ＂information network＂ are the latest research frontiers. At present, there are many types of research institutions concerning information security researches and the number of researchers involved is very large with scattered distribution, but no core research team has been formed.