Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 37 for “"Cloud storage"”.
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Cryptographic cloud storage framework
The cloud prevents cheap and convenient ways to create shared remote repositories. One concern when creating systems that provide security is if the system will be able to remain secure when new attacks are developed. As tools and techniques for breaking security systems advance, new ideas are …
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An architecture for secure searchable cloud storage
Cloud Computing is a relatively new and appealing concept; however, users may not fully trust Cloud Providers with their data and can be reluctant to store their files on Cloud Storage Services. The problem is that Cloud Providers allow users to store their information on the provider's …
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Efficient trusted cloud storage using parallel, pipelined hardware
Cloud storage provides a low-cost storage service with high efficiency and global accessibility via the Internet, but it also introduces security risks. One major security concern is the integrity and freshness of data stored on the cloud, that is, whether a storage provider can guarantee that the …
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SURGE : the Secure Cloud Storage and Collaboration Framework
SURGE is a Secure Cloud Storage and Collaboration Framework that is designed to be easy for application developers to use. The motivation is to allow application developers to mimic existing cloud based applications, but make them cryptographically secure, in addition to allowing application …
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New directions for remote data integrity checking of cloud storage
Cloud storage services allow data owners to outsource their data, and thus reduce their workload and cost in data storage and management. However, most data owners today are still reluctant to outsource their data to the cloud storage providers (CSP), simply because they do not trust the CSPs, and …
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Photogrammetry, cloud storage, virtual reality, and augmented reality to guide radiation measurement planning and visualization process
… method to store and retrieve data in the cloud using DynamoDB is implemented. By implementing VSP in Augmented Reality (AR), opportunities for error are further limited. This thesis concludes with suggestions for future work to approach robust solutions to each problem.
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Investigating perceptions of reliability, efficiency and feasibility of data storage technology: A case study of cloud storage adoption at UCT Faculty of Science
Within an increasing number of organisations cloud storage is becoming more common as large amounts of data from people and projects are being produced, exchanged and stored (Chang & Wills, 2016: 56). In fact, “technology has evolved and has allowed increasingly large and efficient data storage, …
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The Multi-tiered Future of Storage: Understanding Cost and Performance Trade-offs in Modern Storage Systems
In the last decade, the landscape of storage hardware and software has changed considerably. Storage hardware has diversified from hard disk drives and solid state drives to include persistent memory (PMEM) devices such as phase change memory (PCM) and Flash-backed DRAM. On the software side, the …
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Content-aware resource scheduling for commercial and personal clouds
… are shifting their IT infrastructures to the cloud because of its cost efficiency and convenience. Because of the on-demand nature of Infrastructure as a Service (IaaS) clouds, hundreds of thousands of virtual machines (VMs) may be deployed and terminated in a single large cloud data center …
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Oblivious RAM in Scalable SGX
The prevalence of cloud storage has yielded significant benefits to consumers. Trusted Exe- cution Environments (TEEs) have been introduced to protect program execution and data in the cloud. However, an attacker targeting the cloud storage server through side-channel attacks can still learn some …
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SoK: A Practical Cost Comparison Among Provable Data Possession Schemes
… potentially unreliable third-parties, such as cloud storage service providers. While dozens of PDP schemes have been developed, no PDP schemes have been practically implemented with an existing cloud service. This work attempts to provide a starting point for the integration of PDP schemes with …
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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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Searching over encrypted data
Cloud services offer reduced costs, elasticity and a promised unlimited managed storage space that attract many end-users. File sharing, collaborative platforms, email platforms, back-up servers and file storage are some of the services that set the cloud as an essential tool for everyday use. …
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Providing Context to the Clues: Recovery and Reliability of Location Data from Android Devices
… addresses emerging trends in device security and cloud storage, which may have significant implications for future mobile device location data recovery and analysis. Discussion of recovered cloud data introduces a distinct and potentially significant resource for investigators, and the paper …
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Cryptographically enforced access control for user data in untrusted clouds
… web services rob users of low-level control over cloud storage; a user's single logical data set is scattered across multiple storage silos whose access controls are set by the web services, not users. The result is that users lack the ultimate authority to determine how their data is shared with …
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An evidence-based cloud incident handling framework
Cloud computing is increasingly adopted by both individual and organisational users; thus, ensuring the security and privacy of data stored in the cloud is a crucial requirement in an organisation‘s business continuity and risk assessment strategies. An incident handling strategy is key to …
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Workload-aware Efficient Storage Systems
The growing disparity in data storage and retrieval needs of modern applications is driving the proliferation of a wide variety of storage systems (e.g., key-value stores, cloud storage services, distributed filesystems, and flash cache, etc.). While extant storage systems are designed and tuned …
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Internet of Things-Based Smart Classroom Environment
… user information, and duration of presence to a cloud data store. Interconnected smart chairs consisting of pressure sensors, RFID readers, wireless communication capabilities, indoor localization and useful mobile application can serve as a powerful tool for instructors and other stakeholders. …
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Secured and Versatile IoT Connectivity: A Novel LoRa-Based Approach with Enhanced Encryption, Key Exchange, Real-Time Data Visualization, and Dynamic Storage Integration
… updates on a locally hosted webpage, local storage in the ESP32 in a CSV file format, and secure cloud storage on the Adafruit IO platform. Using parameters like signal-to-noise ratio (SNR), received signal strength indicator (RSSI), latency, power consumption, and memory consumptions, …
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Unified RAW Path Oblivious RAM
… conceals memory access patterns to untrusted storage. Its applications include oblivious cloud storage, trusted processors, software protection, secure multi-party computation, and so on. This thesis improves the state-of-the-art Path ORAM in several aspects. On the theoretical side, we …
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