Duo Mobile sends push notifications to authenticate users

Duo Mobile is a multi-factor authentication app that lets users get authenticated with one click through their mobile push notifications. In this example, Duo Mobile sent their user a login request to identify and authenticate to get access to their company’s WordPress installation.

Why we think this push notification is good:

It’s a very simple call to action, and allows the user to get authenticate with one tap. What more can you ask for in terms of delivering on your promise of one tap authentication?