Understanding Trust and Privacy of Big Data in Social Networks - A Brief Review

Billions of internet users are using social web sites, to stay connected with their friends, and to discover new friends to share photos, videos, social book marks and blogs which are considered as Big Data in social networks. With the increasing exposure to cyber attacks, it is necessary to develop trust and privacy among the user to secure photos and videos, profiles etc. In this paper, importance of trust and privacy of Big Data and existing methods to achieve trust and privacy is discussed considering Social networks.