Thank you.
Going back to security and data privacy and encryption, I think Apple talked about the Key Store on the iPhone and iPad, and Mozilla, I think, also has a Key Store-type feature in the browser.
One of the challenges of security is that our passwords, I think, have become so secure that nobody knows what they are anymore, except for the devices themselves. On the Apple Key Store—I think it's called the Key Store application—you can ask it to generate a password for you, and then you can ask it to remember it for you. You don't know what it is, but the app and the device know what it is, and I guess that's stored in the cloud somewhere. I know you gave an overview at the start.
I suppose Mozilla has a similar feature that allows you to ask the platform to remember the password for you, so you have multiple passwords, and I think probably Microsoft does as well in its browsers. Again, if you log in to Mozilla or Edge or any browser, you find you can autopopulate all your password keys. We end up with this situation like Lord of the Rings, in a “one ring to rule them all” scenario. In our attempts to complicate and derive better security, we've ended up with one link in the chain, and that link is pretty vulnerable.
Maybe I could get some comments on that particular conundrum from all the platforms.