 vulnerable systems, and they're actually a gold standard in protecting them. But, you know, security is a double-edged sword. So in one side, they're protecting. But, again, with this bad software update, it became the nightmare, right? So it's the same thing as a ransomware without the ransomware. So it's the same type of system where when they bricked those computers, it was a very manual process to actually go in and restore them.