What does it mean to bind a secret token SMS?

If the secret protection problem is modified with the mobile phone token, the mobile phone will also receive SMS prompt and SMS verification, because it can only be modified after receiving SMS prompt and verification code. Secret token is a kind of anti-theft means, such as QQ secret token. QQ mobile phone token is a free software installed on the mobile phone. After successful installation, a 6-digit dynamic password will be displayed on the mobile phone.

Demonstration model: iPhone12&; & Huawei P40 &；; & Xiaomi 1 1 system version: IOs14.4&; & ampemui 1 1 & amp； & miui12.0.7 For the problem of changing the secret protection with the mobile phone token, the mobile phone will also receive SMS prompt and SMS verification, because it can only be modified after receiving SMS prompt and verification code. Secret token is a kind of anti-theft means, such as QQ secret token. QQ mobile phone token is a free software installed on the mobile phone. After successful installation, a 6-digit dynamic password will be displayed on the mobile phone. After binding, you can modify the QQ password, set login protection, and protect the consumption of Q coins and Q points by verifying the dynamic password. QQ Security Center is also called "mobile phone token", "secret security token" or "mobile phone token". After being bound with QQ, it is used to verify identity during important operations, similar to the U shield of online banking. Bind the mobile phone token, set up QQ point protection, game protection and QQ login protection for Q coins, and bid farewell to game equipment and stolen Q coins.