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.
Results
Showing 1 to 20 of 21 for “"Secure Access"”.
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Secure Access to Service-based Collaborative Workflow Across Organisations
This thesis addresses the problem of providing secure collaborative workflow across different organisations with an architectural solution. This involves addressing such issues as collaborative workflow and business processing, Grid Computing, service-oriented architecture and role-based access …
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Secure Access to Outsourced Data from Resource-Constrained Devices
… storage, and battery power. Therefore, designing secure cloud data access mechanisms that are light-weight and can provide fine-grained read and write access for these devices is a very challenging problem. In this thesis we present the design of a novel architecture for performing secure read and …
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SPINE: An infrastructure for secure access and sharing of health data
The sharing of medical data, especially in electronic form, is becoming increasingly commonplace. Throughout the years, we have found people sharing this data using a bevy of different channels including email, USB thumb drives, or registered postage. These methods of information flow are …
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Land Degradation in Southwestern Burkina Faso: The Environmental Effects of Demographic and Agricultural Change
… ethnicity, class and political power) and access to resources. I focus on how competition over land, an increasingly scarce resource, is enmeshed in discursive struggles about the meanings of land. Individuals and groups manipulate meanings and representations about rights to land and land …
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A secure multi-layer embedded framework for real-time fault detection in Industrial IoT power supply systems
… with limited diagnostic visibility and secure remote supervision. This thesis presents the design and experimental validation of a secure, multi-layer Industrial Internet of Things (IIoT)-enabled power-supply platform that integrates deterministic protection, embedded diagnostics, and …
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An assessment of resettlement programmes in Southern Africa
… Namibia and South Africa aim to provide secure access to natural resources and infrastructure for landless people within rural areas, in order for them to achieve self sufficient livelihoods through the production of agriculture. Resettlement programmes are a development initiative and a …
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Integrating security services into computer supported cooperative work
… use cryptographic techniques to provide a secure access control service and an information protection service. These security services are implemented as a protection layer for the groupware system. These layers are called External Security Layer (ESL) and Internal Security Layer (ISL) …
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DRIVERS OF CHINA’S ENERGY SECURITY
… the Middle East for oil imports. China seeks to secure access to resources via pipelines from Central Asia and Russia to avoid security issues in the Strait of Malacca and the Strait of Hormuz.
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Integrated decision support model for global sourcing
… international integration as companies seek to access global talent and resources, cut production costs, spread financial risk, and secure access to airplane markets throughout the world. In an increasingly complex environment, decision makers seek an effective framework to evaluate the true …
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Preserving patent policy space and securing access to medicines in developing countries: the role of states and pharmaceutical corporations
… factors responsible for the problem of lack of access to affordable medicines in developing countries. The thesis contends that, in order to preserve their patent policy space and secure access to affordable medicines for their citizens, developing countries should incorporate a model of human …
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We'll Help Ourselves: The English Working-Class Struggle to Remake Itself, ca. 1968-1985
… advocating for more generosity and easier access to the system. Both the squatters and the claimants—who were often the same people and mostly, but not exclusively white men—worked together for an eventual worker-controlled communist society. Women and racial minorities continued to face …
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Exploring a paperless business administrative system (BAS) implementation in a K-12 school
… for this study as it allowed unrestricted access. The effects of the move to a paperless BAS were overwhelmingly positive. These effects included enabling employees to complete their resource requests more speedily and accurately. The implementation also incorporated “smart” forms that did …
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Economic statecraft with Chinese characteristics : the use of commercial actors in China's grand strategy
… relations toward Taiwan, China's efforts to secure access to strategic raw materials, and China's sovereign wealth funds. The study compares cases of both successful and unsuccessful economic statecraft across each of these empirical contexts. This study finds that economic statecraft is not …
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The reconfiguration of the global supply chains of critical materials: behaviours and outcomes in the cobalt sector
… heavily in Congolese cobalt assets in order to secure access to cobalt units for Chinese downstream consumers and brought more production processes within the boundaries of the firm to capture value. These firm-level developments took place in the context of state-level responses to cobalt’s …
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Continuous authentication on android mobile devices
… methods, such as passwords and PINs, secure access to an Android mobile device only at login, leaving active sessions vulnerable to unauthorised access. With over 3.9 billion Android mobile users worldwide and the widespread use of ultra-short messages in applications like WhatsApp, …
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Blockchain Framework for Secured On-Demand Patient Health Records Sharing
… proposes a novel blockchain-based framework for Secured On-demand Patient Health Records Sharing (SPHRS), which enables patients to have complete access and control over their health records. Specifically, the framework applies Ethereum blockchain smart contracts for user identity authentication …
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How the Apions became wealthy: finding the money on a late antique estate
… and through the upper tier they could secure access to collection rights from the state. At the lower tier of the system, the estates additionally levied fees on collectors they employed. These fees extracted some of the wealth their collectors generated through market speculation when …
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P(L)AYING FOR THE FUTURE: THE COALESCING OF YOUTH, SPORT, AND COMMUNITY DEVELOPMENT IN CHARM CITY
… and organizations enables SBYD providers to secure access to funding, space, and capacity to support program initiatives. The eighth chapter seeks to engage with the beliefs, perspectives, and values of SBYD providers and valueholders to understand how these personal ideas and views shape the …
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Towards Cyber-Physical Security for Additively Manufactured Parts via In Situ Monitoring and Electromechanical Impedance
… a valid in situ monitoring method needs secure access to a provable set of validation data, while also isolating or air-gapping itself from the network to prevent cyber attacks on the monitoring system itself. Similarly, other works have focused on mitigating the risk of counterfeiting by …
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Efficient Ciphertext-policy Attribute Based Encryption for Cloud-Based Access Control
… owners is lost after uploading to the cloud. Access control is the first defensive line that forbids unauthorized access to the stored data. Moreover, fine-grained access control on the untrusted cloud can be enforced using advanced cryptographic mechanisms. Some schemes have been proposed to …
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