Legal GNSS Spoofing and its Effects on Autonomous Vehicles
summary
Demonstrates a legal, repeatable method to spoof GNSS against an autonomy kit on a Lincoln MKZ using an RTK reference, a software-defined radio and remote Python control, with the spoofing contained in a fully enclosed Faraday cage and transmitted over the ISM band. Shows reproducible effects: lateral 4-meter offsets, forward/backward translation, velocity manipulation that makes the control loop drive off course, and complete GNSS halts that destabilize steering. Range and realism are limited but the attacks work.
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chapters (16)
- 0:00Introduction
- 1:00What is GNSS
- 1:48Low Power
- 2:46Todd Humphries
- 3:25Team Unicorn
- 7:07Outline
- 7:36Autonomous Vehicles
- 8:15Whats Illegal
- 9:08Hardware Outline
- 11:14Software Outline
- 11:58Offset Attack
- 13:17Velocity Attack
- 14:31Halt Attack
- 15:40Recommendations
- 18:30Key takeaways
- 19:34Questions
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