On 2020-06-08, at 12:29, Nick Hilliard <nick@xxxxxxxxxx> wrote: > >> Security protocols used right would have protected us from this and >> would have made the bit errors a performance statistic…) > not at the time, no. Of course not, it was practically illegal to do security. We now have the opportunity to make pervasive use of security; nobody knows how long that window of opportunity will stay open. Instead of working on changing checksums, we should go for it. Grüße, Carsten