a path-based access control method for location obfuscation in mobile environment

ISCAS OpenIR

	a path-based access control method for location obfuscation in mobile environment
	Zhang Yingjun; Chen Kai; Lian Yifeng
	2012
会议名称	2012 IEEE Symposium on Electrical and Electronics Engineering, EEESYM 2012
会议录名称	Proceedings - 2012 IEEE Symposium on Electrical and Electronics Engineering, EEESYM 2012
页码	570-573
会议日期	June 24, 2012 - June 27, 2012
会议地点	Kuala Lumpur, Malaysia
收录类别	EI
ISBN	9781467323659
部门归属	(1) Institute of Information Engineering Chinese Academy of Sciences Beijing 100190 China; (2) Institute of Software Chinese Academy of Sciences Beijing 100190 China
摘要	In order to provide an effective location privacy protection method for mobile environment, many researches on location privacy protection focus on the anonymity, but few of them can be used for access control. Considering the impact of history moving path, wegive the concept of access probability, and it can be used to correct the parameter of obfuscation. Then we give the access control methods and some examples to show their effectiveness. At last, we give the process of authorization evaluation. The path-based access control model for location obfuscation can effectively protect location privacy in mobile environment, and it is more accurate than the traditional one. © 2012 IEEE.; In order to provide an effective location privacy protection method for mobile environment, many researches on location privacy protection focus on the anonymity, but few of them can be used for access control. Considering the impact of history moving path, wegive the concept of access probability, and it can be used to correct the parameter of obfuscation. Then we give the access control methods and some examples to show their effectiveness. At last, we give the process of authorization evaluation. The path-based access control model for location obfuscation can effectively protect location privacy in mobile environment, and it is more accurate than the traditional one. © 2012 IEEE.
关键词	Data Privacy Electronics Engineering
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15739
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Zhang Yingjun,Chen Kai,Lian Yifeng. a path-based access control method for location obfuscation in mobile environment[C],2012:570-573.