Many anonymous communication networks (ACNs) with different privacy goals have been
developed. However, there are no accepted formal definitions of privacy and ACNs often …

For anonymous communication networks (ACNs), Das et al. recently confirmed a long-
suspected trilemma result that ACNs cannot achieve strong anonymity, low latency …

This work investigates the fundamental constraints of anonymous communication (AC)
protocols. We analyze the relationship between bandwidth overhead, latency overhead, and …

The desire to preserve privacy in cyberspace drives research in the area of anonymous
networks. Any entity operating in cyberspace is susceptible to debilitating cyber attacks. As …

We revisit the problem of anonymous communication, in which users wish to send
messages to each other without revealing their identities. We propose a novel framework to …

Prior research on anonymous communication networks has focused, to a large extent, on
achieving, measuring, and evaluating anonymity properties. In this work we address another …

The Internet has undergone dramatic changes in the past 2 decades and now forms a global
communication platform that billions of users rely on for their daily activities. While this …

Privacy is an important research topic due to its implications in society. Among the topics
covered by privacy, we can highlight how to establish anonymous communications. During …

Protecting individuals' privacy in online communications has become a challenge of
paramount importance. To this end, anonymous communication (AC) protocols such as the …

This paper provides a formal framework for the analysis of information hiding properties of
anonymous communication protocols in terms of epistemic logic. The key ingredient is our …