A Generalized Location Privacy Protection Scheme in Location Based Services

• 作者: Jia-Yong Chen Jing-Jing Wang Yi-Liang Han
• 来源期刊: 国际计算机前沿大会会议论文集
• 学科: 社会科学
• 关键词: LOCATION PRIVACY PROTECTION GENERALIZED K-ANONYMITY LOCATION based SERVICE
• 年，卷（期）: 2015,（B12）
• 页码范围: 53-54
• 页数: 2页
• 分类号: C5

摘要

When the user getting location based services by the traditional technology,his location information of region is always be exposed.However,in modern mobile networks,even the current geographical region is a part of privacy information.To solve this problem,a new generalized k-anonymity location privacy protection scheme in location based services(LPPS-GKA)with the third trust servicer is proposed.And it can guarantee the users get good location-based services(LBS)without leaking the information of the geo-location region,which has protected the perfect privacy.Analysis shows that LPPS-GKA is more secure in protecting location privacy,including region information,and is more efficient than other similar schemes in computational and communicational aspects.It is suitable for dynamic environment for different user’s various privacy protection requests.