摘要
随着移动终端的普及和基于位置服务(location-based services,LBS)的发展,移动定位技术在移动互联网中得到了广泛应用.然而该技术在带给人们便利的同时也带来了诸如用户隐私泄露的安全性风险.介绍了几种重要的移动定位技术,包括卫星定位技术、基站定位技术、第三方服务定位技术以及它们各自的特点,分析了移动终端位置隐私保护面临的主要问题与相关研究工作,提出了几种移动终端位置隐私保护技术与方法,最后根据当前定位服务的位置隐私保护方法提出了改进模型.
With the popularity of mobile terminals and the development of location-based services,mobile location technology has been widely applied in mobile Internet. However,mobile location technology brings convenience to people as well as security risks such as user privacy leakage. This paper introduces several important mobile positioning technologies such as satellite positioning technology, base station location technology and third party services positioning technology, and introduces their respective characteristics. This paper analyzes the main problems and related research work of mobile terminal location privacy protection. We propose several mobile terminal location privacy preserving technologies and methods. Finally, an improved model is proposed according to the current location privacy protection method of location service.
作者
李彬
高宗宁
崔苏
Li Bin;Gao Zongning;and Cui Su(Institute of Information Engineering,Chinese Academy of Sciences,Beij ing 100195)
出处
《信息安全研究》
2018年第8期698-703,共6页
Journal of Information Security Research
关键词
移动终端
定位技术
基于位置服务
隐私保护
位置隐私
mobile terminal
positioning technology
location based services
privacy protection
location privacy
