Magic Links is a passwordless authentication method where you receive a emailed link to proceed with signing in. In this episode, we look at swapping out a lot of the core functionalities of Devise with Magic Links as well as alternatives for using this methodology without Devise.
Sorcery is a stripped-down, bare-bones authentication library, with which you can write your own authentication flow. In this episode we look at creating the controllers and views for a simple authentication solution.
Using a hardware security key for multi-factor authentication is a great way to protect user accounts. In this episode, we look at implementing security keys into our Ruby on Rails applications with Devise user accounts.