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http://dx.doi.org/10.13089/JKIISC.2011.21.5.141

Profile Management System for Contact Information Privacy in Social Network Service  

Youn, Taek-Young (Electronics and Telecommunications Research Institute)
Hong, Do-Won (Electronics and Telecommunications Research Institute)
Abstract
Recently, various social network services have been grown. Among them, personal relationships based social network services such as Facebook and Twitter make a remarkable growth of industry. In such services, users' profiles are very important for establishing the relationship between two users. However some information in a user's profile causes the leakage of the user's privacy, and thus we have to deal with the information in the profile. Especially, we have to treat contact information, such as the phone number and the e-mail address, very carefully since an adversary can use the information to violate the user's privacy in real life. In this paper, we propose two profile management systems that can enhance the privacy of users in social network services. We compare our systems with existing profile management techniques in well-known social network services such as Facebook and Twitter, and show that our systems provide enhanced privacy.
Keywords
Social network service; privacy; profile;
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