普适计算中的隐私保护

Privacy Protection in Ubiquitous Computing

普适计算(Ubiquitous Computing)改变了人们的计算和联系方式,为研究者带来了方便与高效。但为了避免普适系统最终成为一个分布式监督系统,需要在系统设计的最初阶段就认真考虑用户的隐私问题。为此,这里将普适计算中的隐私问题划分为物理层、链路层和应用层这三层来解决,为系统设计者提供了灵活的隐私保护方案。

Ubiquitous Computing promises to revolutionize the way we compute and communicate, which bring us great convenience and high efficiency. However, privacy concerns should be taken into account early in the design process, otherwise we will end up creating a distributed surveillance system. So we divide privacy problems into physical layer, link layer and application layer to solve, providing flexible schemes for system designers to protect privacy.