In such an era of big data, each of us as individuals generates all kinds of data all the time, which are collected and recorded in different forms, and everyone seems to become more transparent. Some people have suggested that in the age of big data, personal privacy will gradually lose its meaning, and privacy will tend to be more publicized and ****enjoyed. But no matter what, this is a gradual evolution process, rather than overnight, then in this long evolution process is bound to produce a variety of problems. As the iteration of Internet-related technologies further intensifies, the game of privacy protection will also be intense, so to a certain extent, it is still necessary to improve the relevant laws to carry out mandatory constraints.