网络时代的来临,繁荣了社会经济,便捷了人们的沟通与交流。但网络的开放性不仅为大量信息汇聚提供了条件,而且也为大量搜集、存储、传播个人信息和以个人信息为对象的数据库开发、利用提供了方便。甚至也为不法之徒出入网络空间通过网络刺探、搜集、传播个人信息等侵权行为提供了方便,网络安全事件频发。例如,2012年3月15日,上海公安机关在办理一起信 The advent of the Internet era, the prosperity of the socio-economic, convenient people’s communication and exchange. However, the open nature of the network not only provides the conditions for a large number of information convergence, but also facilitates the development and utilization of a large number of databases for collecting, storing and disseminating personal information and for personal information. Even for criminals access to cyberspace through the network to spy on, collect, disseminate personal information and other violations provides a convenient, frequent network security incidents. For example, on March 15, 2012, the Shanghai public security organ was handling a letter together