What is the widely used verification code at present?

Because of its high security, SMS verification code is widely used in user registration, password retrieval, login protection, identity authentication, random password, transaction confirmation and other application scenarios.

Scene 1: Xiao Xia newly downloaded a software, entered his mobile phone number (or local number authentication) when registering, and received a short message on his mobile phone five seconds later. ...

Usage: No need to manually enter the mobile phone number, one-click authentication, simple operation, optimized user experience in the registration/login process, not only refreshing users, but also improving user retention rate.

Scene 2: Little B is on a business trip to a foreign country. At this time, when he logged into the software as usual, the words "Remote login needs verification" popped up. After clicking Verify, he received a verification code message. ...

Usage: If the system finds abnormal login (login in different places, wrong password input), it will automatically upgrade the security policy, and it needs to be authenticated by SMS verification code to ensure information security.

Scenario 3: Xiao C often forgets his password. After forgetting his account password again, he chooses to reset his password. ...

Uses: information modification (password modification, account information modification, contact information modification, product information modification, etc. ) Require mobile phone authentication to ensure the security of account information.

Scene 4: Little D bought something online. In order to ensure the security of the amount, the platform will pop up an authentication reminder when Xiao D is ready to pay. ...

Purpose: to improve the security of fund transactions, such as confirming payment, withdrawing refund by the seller and agreeing to refund by the seller. Mobile phone authentication is needed to ensure the safety of funds.

The SMS verification code SDK is the SMS verification capability provided by Qian Fan Interactive Developer Platform. Developers can use efficient and stable SMS verification code service by quickly integrating SDK in the App. When the user opens the APP, the software automatically calls the SMS SDK method, and the blue server receives the request to generate the verification code and present it to the user. After the user fills it in correctly, the SDK returns the verification result of the APP, and the verification is completed.