 understanding that security is not about choosing one single magical technique, method or tool that will achieve 100% security. That's not how it works. Security is a matter of probabilities. And it is a matter of balance. And it involves a careful balance of tools, people and process. These are devices like hardware wallets, these are computers, these are two factor authentication security keys, things like that. So this is mostly about education, which is what we're trying to do today is strengthen the people part of it. And then finally is process. So that's about doing things in a methodical way, doing things carefully, deliberately and methodically in a consistent way that you can repeat again and again and practicing that process and practicing it regularly enough that the skills remain fresh.