I’ve heard of a program that make a crypted file that you could put into your Drive.
However
- I don’t remember what it was and I’m hoping that someone here could remember it for me
- I don’t know how it would work if you open it on a phone or tablet
- google will have the data relative to who have access to the file which is kind of their business model
I’ll say depend on where you’ll go
If you go in most major cities you’ll probably be fine