A New Heuristic Approach For Hide Valuable Information Of Organizations
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 9
Abstract
Organizations accumulate and analyze customer data to pick up their services. Access Control Mechanisms(ACM) is used to make sure that only authorized information is on hand to users. Onthe other hand, sensitive information can at rest be changed by authorized users to conciliation the privacy of consumers. We use the perception of imprecision bound for permission to characterize a porch on the quantity of imprecision that can be tolerated. Existing workload aware anonymization techniques decrease the imprecision combined for all queries and the vagueness added to each permission/query in the anonymized micro data is not acknowledged. Creation the privacy requirement more rigorous (e.g., increasing the value of k or l) results in extra imprecision for queries. However the dilemma of enjoyable exactness constriction for entity permissions in a policy/workload has not been considered before. The heuristics proposed in this paper for accuracy-constrained privacy-preserving access control are also significant in the framework of workload-aware anonymization.
Authors and Affiliations
N. Aruna Sandhya Dr. B. Sujatha
Keywords
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