The types of cyber violence are: cyber crime, which can be divided into excessive hacking (under the temptation of money, hackers use hacking technology to obtain illegal property, personal information, business information and other information, and then turn it into seemingly legitimate property through online money laundering), online fraud (making money through material and money fraud or obtaining a lot of money through simple hacking technology), and network water army (the emergence of a large number of network water armies makes the network more chaotic, The water army has become a group that can refer to the deer as a horse in the virtual family of the Internet), online money laundering (under the strong supervision of reality, money laundering has begun to go underground and then circulate from underground to online), and online casinos (in many underground casinos, it is becoming more and more formal and large-scale, and some casinos use online platforms to commit crimes with low investment and high return).