4 ms·
I guess it's possible to reduce radius where that attack is executable with signal level.
by 0x457 2y ago
I guess it's possible to reduce radius where that attack is executable with signal level.
- lxgr 2y agoUnless there is an API to actively limit the broadcasting signal strength via BLE that authenticator implementations could leverage, I don't see how. And even then you'll quickly run into problems when the attacker's receiver has better antennas in better locations than e.g. the user's laptop.