In Lieu of Privacy: Anonymous Contact Tracing

12/31/2021

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by   Rohit Bhat, et al.

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We present Tracer Tokens, a hardware token of privacy-preserving contact tracing utilizing Exposure Notification <cit.> protocol. Through subnetworks, we show that any disease spread by proximity can be traced such as seasonal flu, cold, regional strains of COVID-19, or Tuberculosis. Further, we show this protocol to notify n^n users in parallel, providing a speed of information unmatched by current contact tracing methods.