Tag: ham radio

[2026-03-01]: Ever thought about how these could be used for surveillance? These guys did! https://www.darkreading.com/ics-ot-security/tire-pressure-sensors-silent-tracking [2024-07-06: Updated to include simulation results and more scope traces.] If you own a car, you’ve no doubt encountered this mystery at least once. The tire pressure monitoring system tells you your flat tire is on the driver’s side front,…