In today's world, Multi-Factor Authentication (MFA) is essential for protecting the security of your data. By entering a code generated from your mobile phone, you can be sure that even if a hacker had access to your password, your data is still safe.
When you login to vaultbox for the first time, you will see a screen like this:
If you have not used an MFA tool before, then download Google Authenticator by downloading from your relevant App Store and following the instructions. If you already have a preferred tool, then use that.
Once you have installed the MFA tool, click the "+" button in the tool and either scan the second QR code or manually enter the code. This will generate a number - enter that number into the box in "Step 3".
Congratulations, you have now setup your Multi-Factor Authentication.