3 ms·
I don't think he's assuming that Tesla (etc.) cars are more secure, just that they're different, and so would need different tools.
by LeoPanthera 4y ago
I don't think he's assuming that Tesla (etc.) cars are more secure, just that they're different, and so would need different tools.
- dwattttt 4y agoA quick Google suggests the Tesla S, X, 3, and Y all have multiple CAN buses (https://teslatap.com/modifications/extracting-internal-vehicle-data/ https://teslatap.com/modifications/extracting-internal-vehic...)
- londons_explore 4y agoNearly everything has multiple can busses because CAN is too slow for many/most usecases nowadays. Some car manufacturers you can even feel the random lag in everything from the accelerator to the brake lights due to the canbus being so full it adds a half second delay before updating everything. Automotive ethernet is faster and might be back to a single bus...
- TheLoafOfBread 4y agoNo, they have exactly same problems as regular OEMs https://www.theverge.com/2022/9/12/23348765/tesla-model-y-unlock-drive-car-thief-nfc-relay-attack https://www.theverge.com/2022/9/12/23348765/tesla-model-y-un...
- ahepp 4y ago> The sophisticated relay attack requires two thieves working together — one near the owner and one near the car