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 5 of 5 for “"encrypted communication"”.
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Securing encrypted communication
… in the effort to enhance the security of communication, there are still many open challenges. This dissertation looks at two open problems: providing key transparency in secure messaging apps in an attempt to detect targeted wiretaps, and securing the initial contact for journalists. We …
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LA METAMORFOSI DEL CRIMINE ORGANIZZATO NELL¿ERA DIGITALE
… organisations, such as the deep and dark web, encrypted communication services, cryptocurrencies, and illicit online marketplaces, as well as to recent law enforcement operations involving platforms like EncroChat and SkyECC. The research further adopts an expanded categorisation of cybercrime, …
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Design, modeling, and simulation of secure X.509 certificate revocation
TLS communication over the internet has risen rapidly in the last seven years (2015--2022), and there were over 156M active SSL certificates in 2022. The state-of-the-art Public Key Infrastructure (PKI), encompassing protocols, computational resources, and digital certificates, has evolved for 24 …
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Privacy-preserving decentralised collaborative applications
… the use of end-to-end encryption and anonymous communication systems to improve both information privacy and communication privacy. One approach for a collaborative application to synchronise data in a privacy-preserving way is to use Tor hidden services, providing end-to-end encrypted …
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Inferring communication pairs in end-to-end encrypted messaging applications
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms