SECURE MULTIPARTY PRIVACY IN SOCIAL MEDIA WITH INDIVIDUAL ACCESS CONTROL

Abstract

In recent years, most popular websites are social media, it has largenetwork to connect a people and overload millions of internet user. These social networks offers to carry out desirable means for digital social inter connection and issue a various security and privacy problems. Right mechanism is provided to restrict shared data to minimize problem of multiuser shared data. A right approach is to carry out to allow the secure of shared data associated with multiple users in social network. . A proposed multiparty access control (MPAC) for data sharing in Online Social Network(OSN) can emasculate the security of user data has been proposed. Some typical data sharing patterns with respect to multiparty authorization in OSNs are also identified. Based on these data sharing patterns, an Multiparty Access control model (MPAC) is created to capture the core features of multiparty authorization requirements that have not been adapted so far by existing access control systems and models for OSNs. The proposed method implements a solution to privacy conflicts. Each organizer can set his privacy settings to the shared data item. It presents privacy conflicting sectors and helps in resolving the privacy conflicts and a decision is made whether or not to provide access to the shared data item. The proposed work uses C4.5 algorithm to classify the users and identify the trusted users to share with them