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Showing 1 to 4 of 4 for “"Data Outsourcing"”.
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Parity-based Data Outsourcing: Extension, Implementation, and Evaluation
<p>Our research has developed a Parity-based Data Outsourcing (PDO) model. This model outsources a set of raw data by associating it with a set of parity data and then distributing both sets of data among a number of cloud servers that are managed independently by different service providers. Users …
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COMPARING PRIVACY-PRESERVING QUERY PROCESSING OVER OUTSOURCED ENCRYPTED DATA AND MULTI-PARTY COMPUTATION.
… are increasingly important on partitioned databases, where relational queries have to be executed on horizontal data partitions held by different data owners. To conduct queries on the entire data partitions, the data owners may jointly collaborate to one another for sharing their private …
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Efficient cryptographic primitives: Secure comparison, binary decomposition and proxy re-encryption
<p>”Data outsourcing becomes an essential paradigm for an organization to reduce operation costs on supporting and managing its IT infrastructure. When sensitive data are outsourced to a remote server, the data generally need to be encrypted before outsourcing. To preserve the confidentiality of …
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Secure Data Service Outsourcing with Untrusted Cloud
Outsourcing data services to the cloud is a nature fit for cloud usage. However, increasing security and privacy concerns from both enterprises and individuals on their outsourced data inhibit this trend. In this dissertation, we introduce service-centric solutions to address two types of security …