@KristianHarstad Right, you're talking about something far more personal. If this tech was enabled, there would unquestionably be some systems that would not just hash the brainscan for verification, but store it in its entirety on their servers.

@LouisIngenthron

There are much more complicated possibilities than that, which are way beyond the scope of a post on here.

I'm just asking for now what people think of what I suggested in my original post.