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 9 of 9 for “"Digital credentials"”.
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Browser-Based Trust Negotiation
… establish trust in each other according to the digital credentials thateach other possesses. Traditionally, trust negotiation uses certificates as digital credentials. However, certificates make trust negotiation difficult to use since people rarely have certificates available to them, and they …
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Protecting Sensitive Credential Content during Trust Negotiation
… a public world is a common concern to users of digital credentials. A digital credential may contain sensitive attributes certifying characteristics about its owner. X.509v3, the most widely used certificate standard, includes support for certificate extensions that make it possible to bind …
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Preserving Trust Across Multiple Sessions in Open Systems
… trust through the gradual disclosure of digital credentials and access control policies. Previous research in trust negotiation does not address issues in preserving trust across multiple sessions. This thesis discusses issues in preserving trust between parties who were previously …
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Thor: The Hybrid Online Repository
Digital credentials enable users to perform secure interactions by proving either their identity or that they posses certain attributes. Special care is taken to protect these credentials and their associated private keys during transaction time. However, protection of these items outside of the …
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Investigations into the role of entropy-selected RF-DNA fingerprint features on ID-verification performance in the presence of rogue emitters
… impersonate authorized emitters using falsified digital credentials. The RF-DNA fingerprints are extracted from the entropy-selected regions within the TF representations of an emitter’s signals. The obtained results demonstrate the success of a Convolutional Neural Network (CNN) in verifying the …
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Addressing the challenges facing deep learning based Specific Emitter Identification via preamble based waveforms
… of Things (IoT) deployment without the need of digital credentials. In the current space, DL SEI is still in its infancy, and has not had the incubation time for a tailor-suited approach to solve issues facing SEI. This thesis introduces methods of improving DL SEI using transforms to allow the …
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Responding to Policies at Runtime in TrustBuilder
… relationship through the iterative disclosure of digital credentials. One approach to negotiating trust is for the participants to exchange access control policies to inform each other of the requirements for establishing trust. When a policy is received at runtime, a compliance checker determines …
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Improving IoT security through the use of deep learning at the physical layer
… to access the network specially when digital credentials are transmitted without encryption, and 2) devices that can detect, intercept, and exploit communications between IoT devices. Therefore, more advanced security mechanism are required to secure IoT devices, their corresponding …
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Tendências emergentes na certificação da aprendizagem e das competências digitais: estudo de boas práticas
… para implantação deste tipo de certificação digital na Universidade Aberta de Lisboa (UAb). Para que a adoção dessa certificação seja viável, é fundamental considerar que a descrição das credenciais digitais utilize critérios padronizados e de qualidade reconhecida, que estejam alinhados às …