4 ms·
This attack can also be defeated by seeing how long the signal takes to respond from the fob so it knows how far away it is. Thieves can't get around the speed
by derekp7 7y ago
This attack can also be defeated by seeing how long the signal takes to respond from the fob so it knows how far away it is. Thieves can't get around the speed of light. Or use multiple antennas to triangulate the signal from the key fob.