12 citations · 17 across the 4 of their papers we have counts for
4 papers
Detecting Censor Detection
David Fifield, Lynn Tsai, Qi Zhong
Our goal is to empirically discover how censors react to the introduction of new proxy servers that can be used to circumvent their information controls. We examine a specific case…
Fingerprintability of WebRTC
David Fifield, Mia Gil Epner
We examine WebRTC's suitability as a means of Internet censorship circumvention. WebRTC is a framework and suite of protocols for peer-to-peer communication between web browsers. W…
Censors' Delay in Blocking Circumvention Proxies
David Fifield, Lynn Tsai
Censors of the Internet must continually discover and block new circumvention proxy servers. We seek to understand this process; specifically, the length of the delay between when…
Unsupervised authorship attribution
David Fifield, Torbjørn Follan, Emil Lunde
We describe a technique for attributing parts of a written text to a set of unknown authors. Nothing is assumed to be known a priori about the writing styles of potential authors.…