No, Windows would not be allowed. Those are the kinds of things we do. We purchase any of the stuff that's critical to infrastructure. Then, we are able to monitor and see the software that runs on that. While we don't purchase it, we have to look at it to make sure it's properly configured and understand its load on the network and, therefore, we are able to assess its security.
On November 25th, 2020. See this statement in context.