Two-factor authentication (also known as 2FA) is a great way to protect your digital accounts. This is why every company, from Google to Microsoft to Apple and Twitter, offers it.
Two-factor authentication refers to the use of a second code and your password to log into a new device. This means that even though someone has your password and username, they won’t be able access your data.
The app that you use to provide the 2FA code will usually do so. Many of us rely on Google Authenticator Android and iOS. It is easy to use, simple to learn, and comes from a trusted company that does the job.
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Google Authenticator is fine. However, there are other options.
(Google Authenticator via David Nield).
Google Authenticator is fine. However, there are better options. This guide will help you find them. It's possible to transfer your 2FA login information from one app to another without being locked out of your accounts.
This guide will show you how to switch from Google Authenticator (available for iOS and Android) to Twilio Authy. Authy can be used with multiple accounts. It offers desktop access support and prevents in-app screenshots. It also uses encrypted recovery backups.
While we are focusing on Google Authenticator here, you can switch between any other 2FA app. To ensure smooth transitions, double-check your apps' processes.
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Authy is easy to use and has many features.
(Twilio Authy via David Nield)
You must remember that all digital accounts require access to the codes generated with Google Authenticator. You will need to change to a backup access method if you lose your access to these codes. In the case of Google accounts that could mean entering one the backup codes you received when you set up 2FA.
You must first make sure that you have both Twilio Authy and Google Authenticator installed on your phone. You can then switch your accounts one at a time.
This is not an automatic or quick process. Simply go into your accounts and disable the 2FA feature for a few seconds, then re-enable it using Authy instead Google Authenticator. Authy will allow you to resume normal operations in a matter of seconds after 2FA protection has been removed.
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Google accounts can be set up with two-factor authentication.
(Google via David Nield)
The exact steps will vary depending on the accounts you have. For example, a Google account will require you to open an account page online, click Security and 2-Step verification, confirm your selection, then click Get Started. The process for setting up 2FA will be explained to you.
