Who knows how to ensure the security of SMS verification code?

This is very simple. The next security software will do. I use Tencent mobile phone housekeeper, which can guarantee the SMS verification code in your mobile phone, and then help you encrypt it when you pay. Very private.

I now pay online with the protection of the housekeeper, and there is no danger of being harassed by SMS. I'm quite relieved. You can also try. ~