It's not practical to not have devices. The only defense against loss of information is to make the information itself useless: bake strong expiration dates an

It's not practical to not have devices. The only defense against loss of information is to make the information itself useless: bake strong expiration dates and revocable keys, etc. into everything. It should reach the point where losing everything you have to "the shadows" might only harm you for the next 60 seconds until all your keys change.