How to use WD Passport in Linux

Hello People’s

I purchase WD 1 TB portable hard disk. I’m excited and good reviews on e-commerce websites attract me.

Come to question >>

  1. How to use hardware encryption with Linux and their is any utility by WD for Linux users?
  2. I notice copying speed is not increasing more than 26MB/sec (I’m using 3.0 port in Computer)

I’m using fedora 28

Anybody understand my question?
I think question is bit confusing
@everyone