Two-Factor Authentication on Drupal 8

Requirements

Projects/Modules

• Drupal 8.3.2
• Two-factor Authentication 8.x-1.x-dev
• Encrypt 8.x-3.0-alpha2
• Key 8.x-1.3

Server

• mcrypt
  • I already had this installed, but someone referenced this particular php module so I'm putting it here.

The versions may not be important, but just adding what I used when installing. I'm not going to go into how to install all of that; I'm hoping you've got it figured out already.

Steps

Create a Key

• Navigate to /admin/config/system/keys/add to add your key
  • If you don't have a key file yet, go here.