How to prevent small games from sending verification codes?

You can intercept harassing text messages by downloading mobile guards.

You can download 360 security guards, cheetah cleaning masters and so on. There are small programs that specifically intercept harassing text messages. After downloading, you can enter the harassment interception program to set it. The next message with verification code and this harassment will be intercepted, and it can be released without interception.

The verification code is a public automatic program, which is used to distinguish whether the user is a computer or a person. The verification code question is generated and judged by the computer, and only human beings can answer it, which can prevent malicious password cracking, ticket brushing, forum flooding and other problems. It can be divided into Gif animation verification code, mobile phone short message verification code, mobile phone voice verification code and video verification code.