# Configure two-factor authentication (2FA)

## Question

Why is it necessary to configure two-factor authentication (2FA)?

## Answer

A single password is not secure enough. That’s why two-factor authentication (2FA) was introduced.

For security reasons, 2FA is mandatory.

## Question

How can 2FA be configured?

## Answer

Several options are available to configure 2FA. Choose your preferred method and use the link below to follow the step-by-step instructions.

Read [how to set up 2FA with an SMS code](https://docs.zivver.com/en/user/webapp/references/2fa-setup-with-sms.html) 1.

Read [how to set up 2FA with the Chrome Authenticator extension](https://docs.zivver.com/en/user/webapp/references/2fa-setup-with-chrome-authenticator.html).

Read [how to set up 2FA using the Google Authenticator app on your mobile](https://docs.zivver.com/en/user/webapp/references/2fa-setup-with-google-authenticator.html).

Read [how to set up 2FA using the Microsoft Authenticator app on your mobile](https://docs.zivver.com/en/user/webapp/references/2fa-setup-with-microsoft-authenticator.html).

Read [how to set up 2FA for a shared account](https://docs.zivver.com/en/user/webapp/references/2fa-setup-for-shared-accounts.html).

1) Only available for business users.

You can simplify logging in by selecting the **Trust this device and skip the extra factor next time I login** checkbox when logging in. This means you only need to log in with 2FA once every 30 days. Only select this option on a personal computer.

Updated on 2026-01-28