I recently wrote about the new ability to disable the Touch ID login on iPhones. This is important because of a weirdness in current US law that protects people’s passcodes from forced disclosure in ways it does not protect actions: being forced to place a thumb on a fingerprint reader. There’s another, more significant, change: iOS now requires a passcode…

https://www.schneier.com/blog/archives/2017/09/another_iphone_.html