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Comment on Hacking an Audi: performing a man-in-the-middle attack on FlexRayparent

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Regulating technology is difficult. You can easily set up a mechanical seatbelt test that tests a mechanism 1000 times, but how would you test an algorithm? Also, many people died before seatbelts became mandatory; so much for "back in the day".

how would you test an algorithm?

You can send out drivers that test if it works well. And then you can record that data, and check what is causing the issues and add these frames as test data?

But the testing IMHO is a bit too late. You need UX designers and psychologists giving inputs from the start. You need SW quality by design, not by process. You need to rid yourself of any management layers that don't understand software.

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