Photo by Markus Winkler on Unsplash

Epione: Lightweight Contact Tracing with Strong Privacy

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My three main tips for researchers:

  • To be known to be an expert in something, rather than being general in lots of areas.
  • Pick two papers to read each week.
  • Implement the methods from the papers and validate them.

For the papers, for me, I select one classic paper of the past — and which has hundreds of citations - and another is a fairly new paper which is showing potential. I thus search Google Scholar on a regular basis and look for papers that have relatively high citations for their recent publication. These papers perhaps show an upward tick on the method being proposed. Normally I look for at least 30 citations within a year, so this paper popped up as one of the papers to read:

It covers the Epione Protocol [1] and which can be used to alert users directly when contacts have been diagnosed as being COVID-19 positive [here]:

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Prof Bill Buchanan OBE FRSE
ASecuritySite: When Bob Met Alice

Professor of Cryptography. Serial innovator. Believer in fairness, justice & freedom. Based in Edinburgh. Old World Breaker. New World Creator. Building trust.