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05/01/2020
Practical Traffic Analysis Attacks on Secure Messaging Applications
Instant Messaging (IM) applications like Telegram, Signal, and WhatsApp ...
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03/27/2019
Fundamental Limits of Covert Packet Insertion
Covert communication conceals the existence of the transmission from a w...
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10/08/2018
Fundamental Limits of Covert Bit Insertion in Packets
Covert communication is necessary when revealing the mere existence of a...
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09/27/2018
Asymptotic Loss in Privacy due to Dependency in Gaussian Traces
Rapid growth of the Internet of Things (IoT) necessitates employing priv...
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09/23/2018
Fundamental Limits of Invisible Flow Fingerprinting
Network flow fingerprinting can be used to de-anonymize communications o...
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11/28/2017