 So who is actually responsible for security of workloads running in Azure? Well, the simple answer is that it's what we call a shared responsibility model. Now, if you were running services in your own data center, for example, you'd be responsible for securing everything, right? The physical infrastructure, the access into the data center, and also all the way up the stack to your securing your application code and your data. Well, in Azure, we take care of a bunch of that for you depending on what services you use. If you use infrastructure as a service, we take care of a bunch of that, but you're still responsible for the operating system patching, etc. If you leverage platform level services such as Azure Functions or Cosmos DB, it moves slightly up the stack. So it does depend on what service you're using as to who's responsible for what. But the point is that the cloud provider doesn't take on all the responsibility. We share that responsibility with you to make sure the applications are secure. But what we do is we provide you with some tooling such as Azure Security Center and Azure Sentinel to help you do that a little bit better. One way you can think of this as an analogy is like the roads, right? Is it the car manufacturer's responsibility that it's safe on the road? Well, it's not. It's the council's responsibility that the roads are well maintained. It's the manufacturer's responsibility that the car is well built and isn't going to break. So it's a shared responsibility there, and you can kind of think of the cloud as the same way. The roads is Azure. We're responsible for the roads. But if your car's running on the road, you're responsible for making sure your tires are pumped up, etc. And if you're using off-the-shelf software, maybe those providers are responsible for making sure it doesn't break. So it's a shared responsibility between vendors, customers and Azure. So ultimately, it's everybody's responsibility to work together and leverage the tools available to you to make the systems on the cloud more secure.