Data Anonymization Techniques

Abstract: Cloud computing is a subscription-based service to obtain network storage space and computer resources. Cloud provide users to store large volume of data and to perform application over cloud also provides greater flexibility of storing and computation of data but, Such applications can be processed, huge volume processing data sets are to be generated. For Storing some valuable intermediate datasets has been considered in order to avoid the high recomposing them. In this paper, the concepts involved in data anonymization will be addressed, some of the techniques used for this anonymization will be studied, which are the risks of re-identification associated and the analysys of some software tools that allows to perform these techniques.

Keywords: Cloud, Anonymiization, ARX.