Preserve the Privacy of Anonymous and Confidential DB using K-anonymity

Abstract

In IT field, maintaining confidentiality and privacy of data is very important for decision making. And there is need of exchanging certain data and published with respect to the demand. The information that is to be exchanged contains private and sensitive information which moves between various parties and this may violate the privacy of data. Thus, privacy preservation of information in its accurate form while moving between various parties, my goal is providing mechanism that will not allow the unauthenticated user to modify the data known as k_anonymous technique. Two protocols are used in this application that will solve this problem based on two methods suppression and generalization. Some cryptographic assumptions are made to use these protocols, and theoretical analysis is provided to prove their experimental results that illustrate their efficiency.