How to install 2FA on multiple devices | Salestrekker Help Center (2024)

FAQs

Can I set up 2FA on multiple devices? ›

Keep in mind that one device will need to set up two-factor authentication through an authentication app first before other devices can be added. Any additional devices will also need to download an authentication app before connecting to two-factor authentication.

If you have not downloaded the app, click "Download now". Click "Next". When you see the following screen, open the Microsoft Authenticator app on your second device. Click the + button in the top right-hand corner and choose “Work or school account”.

All you'll need to do is download and install Authy on the desired device, add your phone number, and allow this new device on your original Authy installation. Notice: For your tokens to sync to your multiple devices, Authy backups must be enabled.

With Google Authenticator, you can synchronize your verification codes across all your devices, simply by signing in to your Google Account.

In the "Backup" section, toggle-On "Cloud Backup" on an Android phone, or "iCloud Backup" on an iPhone. Once you do this, You'll be asked to sign in to the Microsoft account you used for the backup on your old phone. Your accounts will then automatically be added to Microsoft Authenticator on your new one.

- The Authenticator app will then generate time-based codes that can be used for authentication. You can repeat this process for multiple accounts within the same Authenticator app on the same device. Each account will have its own entry in the app, and the app will generate separate codes for each account.

Yes, it is possible to share the Microsoft Authenticator app across multiple devices. You can download the app on each device and then link it to the same account. This will allow you to generate the same codes on each device.

How do I add a new phone to 2FA? ›

Complete these steps

Select Sign-in and security settings, then 2-Step Verification, then Edit. Click 2-Step Verification setup. You may be prompted to confirm your identity by re-entering your password, re-authenticating with your passkey, and/or by verifying your email address.

Microsoft Authenticator app can be installed on a second mobile device such as an iPad or other smartphone and used when your primary smartphone is unavailable.

The same goes for users who want a higher security level in the two-factor authentication process. However, bear in mind that anyone who can crack the phone can access the app and all information. On the other hand, Authy secures the authentication codes better by providing the option to PIN-protect the app.

Ease of Use: Authy is known for its simplicity and user-friendly interface, making it easy for individuals and businesses to set up and use. Duo also prioritizes ease of use, but due to its wider range of authentication options, it may require more initial configuration and setup.

The first user who activates the account must copy the QR code / secret code that is displayed on the authenticator setup screen. That person can then share the codes with any other users who will log in with the same account (to activate the authenticator app on their devices).

Yes you can!

What if I don't have a smartphone to use for Google two-factor authentication (2FA)? You don't need to have a smartphone, as you can still use Google 2FA with: Passcodes delivered to your phone by text message or automated phone call.

With 2-Step Verification, also called two-factor authentication, you can add an extra layer of security to your account in case your password is stolen. After you set up 2-Step Verification, you can sign in to your account with: Your password. Your phone.