Institute of Research and Journals (IRAJ)
Large volumes of secure data are regularly gathered and analyzed by many applications. Such secure data incorporates shopping history, debit and credit card information, criminal files, hospital data, among others. Analyzing such data opens new threats to privacy .Privacy Preserving Data Mining (PPDM) is one of the important area of data mining that aims to provide security for secret information from unsolicited or unsanctioned disclosure. Now-a-days, it is required to provide privacy to secured data since data mining techniques are able to predict high sensitive knowledge from huge volumes of data.