Security Management Methods in Relational Data

Abstract

The paper demonstrate on accuracy constrained privacy-preserving access control mechanism for relation data framework with multilevel anonymization techniaues. Access control policy which define selection predicate on sensitive data and privacy requirement deals with anonymity. As privacy protection mechanism (PPM) provides less privacy protection and the data is shared so the user should compromise the with the privacy of dada.The goal of the paper is to provide more security to the sensitive data along with minimal level of precision. An imprecision bound constraint is introduced on each selection predicate. Accuracy constraints for multiple roles also has been satisfied. Along with the multiple anonymity we can also do encryption of the anonymized data it provid more security.
DOI: 10.17762/ijritcc2321-8169.160438