Do you hear Laurel or Yanny or is it On-Off Keying?, (Mon, May 28th)
Bernd shared a white paper this morning, "Analysis of an Ultrasound-Based Physical Tracking System " by Cunche and Cardoso (https://ift.tt/2sdu3ZR) which goes over how they rever engineered an ultrasound-based in-store tracking application. They wrote an app that generates it’s own ultrasonic sounds to jam such applications. Souce code is available (alegedly, their GitLab instance was having an issue when I looked at it.) The site does have samples of ultrasonic applications caught in the lab and in the wild (https://ift.tt/2IVZSwE) which you could use for you experiments.
Sécurité
via SANS Internet Storm Center, InfoCON: green https://isc.sans.edu
May 28, 2018 at 06:51PM