What is double verification?
1.First verification
Enter the account name and number
2.Second verification
Through the text message function on your cellphone use a double verification APP (such as Google Authenticator, Authy etc.) or biometric verification to obtain a one-time password
Many social media and communications software contain double verification settings.
In order to ensure the security of your personal accounts in the digital age and reduce the risk of being hacked, individuals should regularly change their password and use double verification settings.