Global ETD Search
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Showing 1 to 8 of 8 for “"Outsourced Data"”.
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Secure Access to Outsourced Data from Resource-Constrained Devices
… applications by leveraging the extensive data storage and processing abilities of the cloud. Cloud data is expected to be stored in encrypted form to minimise the consequences of data breaches that are becoming more and more common. Nonetheless, processing encrypted data in …
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Towards Secure Outsourced Data Services in the Public Cloud
… significantly reshapes the landscape of existing data utilization services. In truth, public cloud service providers (CSPs), e.g. Google, Amazon, offer us unprecedented benefits, such as ubiquitous and flexible access, considerable capital expenditure savings and on-demand resource allocation. …
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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 …
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Maliciously Secure Computation, Theory and Practice
Data analytics fuels countless innovations and reveals unparalleled insights, and these benefits only grow the more data is amassed. This has resulted in the size of datasets and the compute needed to manage them becoming too resource-intensive for even large companies to handle alone, fueling the …
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Searching over encrypted data
… Currently, most operating systems offer built-in outsourced cloud storage applications, by design, such as One Drive and iCloud, as natural substitutes succeeding to the local storage. However, many users, even those willing to use the aforementioned cloud services, remain reluctant towards fully …
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Delegated private set intersection on outsourced private datasets
… up easily. However, the cloud is vulnerable to data security breaches such as exposing confidential data, data tampering,and denial of service. Thus, it cannot be fully trusted and it is crucial for the clients who use the cloud to protect the security of their own data.In this thesis, we design …
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Efficient Ciphertext-policy Attribute Based Encryption for Cloud-Based Access Control
Outsourcing data to some cloud servers enables a massive, flexible usage of cloud computing resources and it is typically held by different organizations and data owners. However, various security concerns have been raised due to hosting sensitive data on an untrusted cloud environment, and the …
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Mobile Network and Cloud Based Privacy-Preserving Data Aggregation and Processing
… has brought a new and efficient way for data to be collected, processed and stored by mobile users. With improved specifications of mobile devices and various mobile applications provided by cloud servers, mobile users can enjoy tremendous advantages to manage their daily life through …