3 ms·

It seems like this is easy to do with cryptography. Sounds like a gross negligence on the car makers part, similar to storing passwords in plain text.

• crooked-v 8y ago
  "Easy to do" how? Please give an example, not an analogy.
  • conanthe 8y ago
    The same way as MFA works. Every time the key generates different token that can't be reused. This renders replay of signal useless.