基于可信度分析的微博用户个人信息泄露实证研究*--以新浪微博为例

摘要

以新浪微博用户为研究对象，采用信息追溯方法对150名研究样本在新浪微博的相关活动进行持续跟踪与回溯，以获取相关数据信息。利用内容分析方法对所获信息中的用户个人基本特征信息和私密信息进行提取，并对其可信性进行对比分析。研究发现，微博作为一种典型社交媒体，用户注册信息与发布信息具有较高可信度。微博各项功能均可成为泄露用户个人信息的重要渠道。%With Sina Weibo`s users as the research object and using the information traceability method, this paper tracked and backtracked related activities of 150 research samples in Sina micro-blog to obtain relevant information. Then extracted the users’ personal basic char-acteristic information and private information by the method of content analysis, and further analysed their credibility. The study found that micro-blog, as a typical social media, its registration information and released information have high credibility. The micro-blog function could become an important channel for disclosure of personal information.