Mona Secure Multi-Owner Data Sharing for Dynamic Groups in the Cloud

Mona: Secure Multi-Owner Data Sharing for Dynamic Groups in the Cloud ABSTRACT: With the character of low maintenance, cloud computing provides an economical and efficient solution for sharing group resource among cloud users. Unfortunately, sharing data in a multi-owner manner while preserving data and identity privacy from an untrusted cloud is still a challenging issue, […]


A Privacy Leakage Upper Bound Constraint-Based Approach for

A PRIVACY LEAKAGE UPPER BOUND CONSTRAINT-BASED APPROACH FOR COST-EFFECTIVE PRIVACY PRESERVING OF INTERMEDIATE DATA SETS IN CLOUD   ABSTRACT Cloud computing provides massive computation power and storage capacity which enable users to deploy computation and data-intensive applications without infrastructure investment. Along the processing of such applications, a large volume of intermediate data sets will be […]