论文标题
来自网络空间及其对策的Pervasive用户数据收集引起的隐私问题
Privacy Concerns Raised by Pervasive User Data Collection From Cyberspace and Their Countermeasures
论文作者
论文摘要
数十年来，基于互联网技术建立的称为“网络空间”的虚拟维度已为人们的日常生活服务。现在，它通过开发的普遍计算技术提供高级服务和连接的体验，该技术将用户的活动数据数字化，收集和分析。这改变了用户信息收集的方式并影响传统网络空间网关的用户隐私，包括用户日常使用的设备。这项工作调查了该数据收集引起的影响和调查隐私问题，即浏览活动的身份跟踪，用户输入数据披露，移动设备中的数据可访问性，精致数据传输的安全性，参与感应中的隐私性以及机会网络中的身份隐私。根据上述影响，在明确的范围中讨论了每个经过调查的隐私问题。还对现有的对策进行了调查和讨论，这标识了相应的研究差距。为了完成这些观点，简要讨论了三个复杂的开放问题，即轨迹隐私，智能计量中的隐私以及与环境智能的非自愿隐私泄漏，以获取未来的研究方向，然后再对我们的调查进行简洁的结论。
The virtual dimension called `Cyberspace' built on internet technologies has served people's daily lives for decades. Now it offers advanced services and connected experiences with the developing pervasive computing technologies that digitise, collect, and analyse users' activity data. This changes how user information gets collected and impacts user privacy at traditional cyberspace gateways, including the devices carried by users for daily use. This work investigates the impacts and surveys privacy concerns caused by this data collection, namely identity tracking from browsing activities, user input data disclosure, data accessibility in mobile devices, security of delicate data transmission, privacy in participating sensing, and identity privacy in opportunistic networks. Each of the surveyed privacy concerns is discussed in a well-defined scope according to the impacts mentioned above. Existing countermeasures are also surveyed and discussed, which identifies corresponding research gaps. To complete the perspectives, three complex open problems, namely trajectory privacy, privacy in smart metering, and involuntary privacy leakage with ambient intelligence, are briefly discussed for future research directions before a succinct conclusion to our survey at the end.
