Yep, it's a bit terrifying to contemplate. If you're ever unfortunate enough to do safety critical systems, you'll have to remember that you have to protect aga

Yep, it's a bit terrifying to contemplate. If you're ever unfortunate enough to do safety critical systems, you'll have to remember that you have to protect against this not only at the software level with formal methods, but also at the hardware level to ensure that e.g. a bit flip in the CPU registers or the instruction sequence as it travels from memory also doesn't violate your safety model.