Social Network Content Management through Watermarking

Due to the rise of social media, several new needs, problems and challenges have emerged in users´ privacy and security policies. Two very serious problems that should be addressed are identity theft and unauthorized content sharing. In this work we propose a more secure scheme for privacy in social networks by the use of watermarking that manages to diminish these problems, at least inside current social media architectures, without the need for building them from scratch.