3 ms·
Good smart lightbulbs (was it Ikea?) nowadays have time-of-flight protection against remote attackers with high-gain antennas. You need to physically be within
by MrBuddyCasino 7y ago
Good smart lightbulbs (was it Ikea?) nowadays have time-of-flight protection against remote attackers with high-gain antennas. You need to physically be within xx centimeters of the device, or else the signals take too long and are discarded. I can't believe car manufacturers haven't thought of that.
- BrandoElFollito 7y agoA good article from 2016 on the topic of such attacks: https://ethz.ch/content/dam/ethz/special-interest/infk/inst-infsec/system-security-group-dam/research/publications/pub2016/are_we_really_close.pdf https://ethz.ch/content/dam/ethz/special-interest/infk/inst-...
- MrBuddyCasino 7y agoNice, very on topic! Seems the problem was solved in the "Time-of-flight (Short symbol IR-UWB)" protocol to defend against exactly the attacks that these devices use. Now the car manufacturers just have to use it.