Survey of Research and Application of User Identity Linkage Technology in Cyberspace
In recent years,with the development of mobile Internet technology and the increase of user demand,there are more and more various virtual accounts in cyberspace,and users always have multiple accounts in different applications or even the same platform.At the same time,due to the virtual nature of cyberspace,the relationship between the users'virtual identity and the real social identity is usually weak,and the illegal users in cyberspace are difficult to find.Therefore,driven by the needs of service recommendation and evidence collection,the user identity linkage technology,with cyberspace user virtual identity aggre-gation and virtual-real identity mapping as the main research content,has been developed rapidly.For this reason,the user identity linkage technology in cyberspace is summarized.Firstly,the scientific problems solved by this technology is defined,and then the typical characteristics of the user identity and the related technologies are introduced.Finally,the datasets and verification stan-dards are presented,and the challenges of the user identity linkage are discussed.
Cyberspace securityUser identity linkageVirtual identity aggregationVirtual and real identity mappingUser iden-tity featureSocial networkTraffic data
万方数据
维普
