Two-factor authentication (2FA) is an extra layer of security that can be added to your online accounts. It requires you to enter two different pieces of information in order to log in, such as a password and a code from your phone. This makes it much more difficult for hackers to gain access to your accounts, even if they have your password.

Why is 2FA Important for FinTech Apps?

FinTech apps are particularly vulnerable to cyberattacks because they handle sensitive financial data. By adding 2FA, you can help to protect your money and your personal information from hackers.

How to Use Google Authenticator for 2FA

Google Authenticator is a free app that you can use to generate 2FA codes. To use it, simply download the app to your phone and create an account. Then, go to the settings for the FinTech app that you want to add 2FA to. In the settings, you should see an option to enable 2FA. Select this option and follow the instructions to scan the QR code from Google Authenticator or enter the code manually. Once you have enabled 2FA, you will be prompted to enter a code from Google Authenticator every time you log in to the FinTech app.


2FA is an important security measure that can help to protect your FinTech apps from cyberattacks. By adding 2FA, you can help to keep your money and your personal information safe.