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 4 of 4 for “"metadata privacy"”.
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Strong metadata privacy for mobile devices and applications
… the confidentiality of messages. However, metadata, such as who has been messaging whom and when, can still be observed by platform operators, local internet providers, and other adversaries tapping into network traffic. This dissertation presents protocols and applications for mobile …
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A distributed metadata-private messaging system
… it is hard to deliver them without revealing metadata about which pairs of users are communicating. Scalable systems such as Tor are susceptible to traffic analysis. In contrast, the largest-scale systems with metadata privacy require passing all messages through a single server, which places …
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Towards anonymous and metadata private communication at Internet scale
As the world becomes more connected, privacy is becoming harder to maintain. From social media services to Internet service providers to state-sponsored mass-surveillance programs, many outlets collect sensitive information about the users and the communication between them - often without the …
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Securing encrypted communication
… which further enhancements such as anonymity and metadata privacy are needed to protect those communicating. As such, we analysed the options available to journalists to communicate with sources who may later become whistleblowers. Through the insights from two workshops organised with large …