 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 the 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.