What is Super Node SMS Verification Code?

In an application or service, the SMS verification code sent to the user's mobile phone is used to confirm the user's identity or ensure security. Super node SMS verification code refers to a kind of SMS verification code sent to the user's mobile phone in order to confirm the user's identity or ensure the security in the application or service. The SMS verification code of the super node consists of numbers and letters. When users perform sensitive operations (such as login, password modification, payment, etc. ), they must enter the correct SMS verification code to complete the operation. This verification code can effectively prevent malicious attacks and illegal operations, and ensure the user's account security and information security.