期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：5
期号：5
出版社：Seventh Sense Research Group
摘要：In this decade online social networks (OSNs) have marvelous enlargement per hundred of millions of users on the internet. The internet users are more goodlooking about OSNs for information sharing and social interactions. Here a number of security and privacy issues are raised. The online social networks (OSNs) currently do not provide any mechanism to enforce privacy concerns over data associated with multiple users. We proposed a comprehensive approach to increase the privacy of shared data associated with multiple users. To increase the privacy the polic
