2FA is a extra layer of security. The only Password is not good enough for security that's why 2F Authentication comes in picture. If customer enables 2FA option then every time of login customer has to enter authentication code from their Google authentication app to access their account.
This feature alerts you every time whenever you/someone else tries to open your account from a different device. When you enable this feature, we will send one OTP your given mail id. You will get full access to your account on different devices after OTP verified.
The API key of your exchange account is most important. So we use difficult encryption code to encrypt API key to secure your funds in exchange.
Cybercrime will be increased day by day. so that security check-up and system update is the most important task to us to save our self and we do this task on a regular basis to save your personal data and your funds.