Does Yunchuang Technology want SMS verification code to be safe? What did others do?

What you want to ask is what Yunchuang Technology sends SMS verification code for? The specific points are as follows:

1, the verification code can verify that the login is made with the mobile phone number, thus ensuring the security of the login information.

2, payment or some important occasions can use the verification code to prove that they are operating, not others.

3. Provide some authorization behaviors to other platforms.