[1]史敏仪,李玲娟. 移动用户位置隐私保护方案研究[J].计算机技术与发展,2014,24(10):151-154.
　SHI Min-yi,LI Ling-juan. Study on Location Privacy Protection Scheme for Moving Objects[J].,2014,24(10):151-154.
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 移动用户位置隐私保护方案研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年10期
页码:
151-154
栏目:
安全与防范
出版日期:
2014-10-10

文章信息/Info

Title:
 Study on Location Privacy Protection Scheme for Moving Objects
文章编号:
1673-629X（2014）10-0151-04
作者:
 史敏仪; 李玲娟
 南京邮电大学 计算机学院
Author(s):
 SHI Min-yi; LI Ling-juan
关键词:
 ; 位置隐私; 假数据法; K-匿名; 脚印
Keywords:
 ; location privacy; false data method;  K-anonymity;  footprint
分类号:
TP311
文献标志码:
A
摘要:
 随着基于位置的服务( LBS)的发展，如何保证用户在使用位置服务时的隐私安全，已成为一个亟待解决的问题。文中对主流的位置隐私保护技术进行了分析和比较。在此基础上，针对移动用户的位置隐私保护，提出了一种基于中心服务器的位置隐私保护方案。该方案针对隐私保护需求的差异性，考虑区域的敏感等级，对敏感区域采用K-匿名和假名进行保护，同时运用脚印来辅助匿名。该方案能在不降低位置服务质量的前提下，有效地保护移动用户位置隐私。
Abstract:
 With the rapid development of Location-Based Service ( LBS) ,how to ensure the users’ privacy security has become an ur-gent problem when they use LBS. In this paper,several primary location privacy protection technologies are analyzed and compared,and a central server-based location privacy protection scheme is proposed for protecting mobile user’s location privacy. This scheme consid-ers the sensitive level of area according to different privacy protection needs,uses K-anonymity and pseudonyms to protect location priva-cy in sensitive areas,and applies footprint to assist anonymity. This scheme can effectively protect location privacy of moving object with-out reducing the quality of service.

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更新日期/Last Update: 2015-04-02