If by "impossible" you mean they have to buy a GreyKey.[0] [0]: https://www.schneier.com/blog/archives/2018/03/greykey_iphone_.html https://www.schneier.com/bl

If by "impossible" you mean they have to buy a GreyKey.[0] [0]: https://www.schneier.com/blog/archives/2018/03/greykey_iphone_.html https://www.schneier.com/blog/archives/2018/03/greykey_iphon...