International Journal of Computer Science and Communication Networks (IJCSCN)
The security of the large database that contains certain crucial information, it will become a serious issue when sharing data to the network against unauthorized access. Privacy preserving data mining is a new research trend in privacy data for data mining and statistical database. Association analysis is a powerful tool for discovering relationships which are hidden in large database. Association rules hiding algorithms get strong an efficient performance for protecting confidential and crucial data. Data modification and rule hiding is one of the most important approaches for secure data.