Active data-centric framework for data protection in cloud environment

摘要: Cloud computing is an emerging evolutionary model that provides highly scalable services over highspeed Internet on a pay-as-usage model. However, cloud-based solutions still have not been widely deployed in some sensitive areas, such as banking and healthcare. The lack of widespread development related to users’ concern their confidential data or privacy would leak out the cloud’s outsourced environment. To address this problem, we propose novel active data-centric framework ultimately improve transparency accountability actual usage cloud. Our emphasizes “active” feature which packages raw with properties enforce defending protection capability. achieve scheme, devise Triggerable Data File Structure (TDFS). Moreover, employ zero-knowledge proof scheme verify request’s identification without revealing any vital information. experimental outcomes demonstrate efficiency, dependability, scalability our framework.