Two-Factor Authentication (2FA)

How Does Two-Factor Authentication (2FA) Work


Using Two-Factor Authentication with Google

The following video gives examples of how two-factor authentication can be used with google products:



Assessment Questions

Answer the following in your notebook:

  1. How does two-factor authentication make you safer online?
  2. What are potential problems with two-factor passwords?
  3. What would I tell my friends or family to do to make their passwords more secure?