I'd like to be able to encrypt at the journal level so the encrypted "book" could have the potential to be synced to Dropbox or the like. I don't really need an

I'd like to be able to encrypt at the journal level so the encrypted "book" could have the potential to be synced to Dropbox or the like. I don't really need anti-NSA level encryption, more just a measure to (for example) stop guests from reading the content if I leave my machine on at home. That's an interesting point about pen and paper!