Research Progress on Privacy Preserving Publishing of Social Network Data

Following the Web2.0 technology development and the application,many social websites are founded,it cause about individual social network information to collect massively and publish.In order to guarantee individual privacy security,it is necessary to carry on the privacy protection while publishing the social network data.The privacy preserving publishing of social network data is emerging research topic in the recent years,the overseas scholar already proposed some research results,but the domestic research still was at the start stage.In the article the privacy protection research results has summed up,introduced the privacy information type and the privacy attack type existing in the social network,elaborated the privacy protection model and the technology and pointed out the existing unresolved questions and the facing challenges.