Location privacy protection for mobile social network
Given its high utility value,mobile social network services(MSNS),however,has raised serious concerns about users’ location privacy.The location privacy requirements of users in MSNS are personal and dynamic,thus a metric called confidence was proposed to quantify the privacy risks.To avoid the adve...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2015-12-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2015.00007 |
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| _version_ | 1841530330993917952 |
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| author | Zhi-kai XU Hong-li ZHANG Jian-tao SHI Zhi-hong TIAN |
| author_facet | Zhi-kai XU Hong-li ZHANG Jian-tao SHI Zhi-hong TIAN |
| author_sort | Zhi-kai XU |
| collection | DOAJ |
| description | Given its high utility value,mobile social network services(MSNS),however,has raised serious concerns about users’ location privacy.The location privacy requirements of users in MSNS are personal and dynamic,thus a metric called confidence was proposed to quantify the privacy risks.To avoid the adversary inferring users’ privacy,a method of legation privacy protection was designed to calculate the correlation between the locations through lo-cation information,social relation and personal information.Then the correlation and the space-time background were used to evaluate whether the users’ published geo-content meet the user’s privacy requirement.Eventually,our experimental results demonstrate the validity and practicality of the proposed strategy. |
| format | Article |
| id | doaj-art-e45f778f633948d6950399bb255de507 |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2015-12-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-e45f778f633948d6950399bb255de5072025-01-15T03:05:22ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2015-12-011505759542476Location privacy protection for mobile social networkZhi-kai XUHong-li ZHANGJian-tao SHIZhi-hong TIANGiven its high utility value,mobile social network services(MSNS),however,has raised serious concerns about users’ location privacy.The location privacy requirements of users in MSNS are personal and dynamic,thus a metric called confidence was proposed to quantify the privacy risks.To avoid the adversary inferring users’ privacy,a method of legation privacy protection was designed to calculate the correlation between the locations through lo-cation information,social relation and personal information.Then the correlation and the space-time background were used to evaluate whether the users’ published geo-content meet the user’s privacy requirement.Eventually,our experimental results demonstrate the validity and practicality of the proposed strategy.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2015.00007social networkmobile social networklocation privacyinference attack |
| spellingShingle | Zhi-kai XU Hong-li ZHANG Jian-tao SHI Zhi-hong TIAN Location privacy protection for mobile social network 网络与信息安全学报 social network mobile social network location privacy inference attack |
| title | Location privacy protection for mobile social network |
| title_full | Location privacy protection for mobile social network |
| title_fullStr | Location privacy protection for mobile social network |
| title_full_unstemmed | Location privacy protection for mobile social network |
| title_short | Location privacy protection for mobile social network |
| title_sort | location privacy protection for mobile social network |
| topic | social network mobile social network location privacy inference attack |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2015.00007 |
| work_keys_str_mv | AT zhikaixu locationprivacyprotectionformobilesocialnetwork AT honglizhang locationprivacyprotectionformobilesocialnetwork AT jiantaoshi locationprivacyprotectionformobilesocialnetwork AT zhihongtian locationprivacyprotectionformobilesocialnetwork |