Permanent storage is something most applications want to have in one way or another. Selecting the right storage wouldn't be a choice at all if there weren't so many options out there, and a lot of these come with their respective advantages and disadvantages.

When writing a user system for a client-side encrypted application, you first have to start with the universe. Well, that might be too much, so let's start a bit further ahead.

We're really starting to get to know each other, hm? Having gone through writing an auth token library in parts 1 and 2, and the first steps towards protecting our API with an auth process in part 3.