Concept
Internet censorship circumvention
Publications associées (37)
Multivariate geometric anisotropic Cox processes
This paper introduces a new modeling and inference framework for multivariate and anisotropic point processes. Building on recent innovations in multivariate spatial statistics, we propose a new family of multivariate anisotropic random fields, and from th ...
WILEY2023Moby: A Blackout-Resistant Anonymity Network for Mobile Devices
Bryan Alexander Ford, Antoine Rault, Amogh Pradeep, Hira Javaid
Internet blackouts are challenging environments for anonymity and censorship resistance. Existing popular anonymity networks (e.g., Freenet, I2P, Tor) rely on Internet connectivity to function, making them impracticable during such blackouts. In such a set ...
2022Integrity and Metadata Protection in Data Retrieval
Secure retrieval of data requires integrity, confidentially, transparency, and metadata-privacy of the process. Existing protection mechanisms, however, provide only partially these properties: encryption schemes still expose cleartext metadata, protocols ...
EPFL2021Encrypted DNS double right arrow Privacy? A Traffic Analysis Perspective
Carmela González Troncoso, Sandra Deepthy Siby, Narseo Vallina Rodriguez
Virtually every connection to an Internet service is preceded by a DNS lookup. Lookups are performed without any traffic-level protection, thus enabling manipulation, redirection, surveillance, and censorship. To address these issues, large organizations s ...
INTERNET SOC2020Strategies for increasing the throughput of super-resolution microscopies
Suliana Manley, Dora Mahecic, Juliette Griffie
Fluorescence microscopy methods have been developed to circumvent the diffraction limit by exploiting nonlinearities in the interactions between light and fluorophores. Initially, these methods were up to orders of magnitude slower than standard microscopi ...
ELSEVIER SCI LTD2019Trustworthy Cloud Storage
The Cloud trend is an attempt to leverage economics of scale in the domain of computing resources. Unfortunately, this often means losing control of the lower levels of a computer system, and exposing users to new threat vectors. These threats may be signi ...
EPFL2016Riffle: An Efficient Communication System With Strong Anonymity
Bryan Alexander Ford, David Lazar
Existing anonymity systems sacrifice anonymity for efficient communication or vice-versa. Onion-routing achieves low latency, high bandwidth, and scalable anonymous communication, but is susceptible to traffic analysis attacks. Designs based on DC-Nets, on ...
2016