The most obvious performance, for example, in the short video platform, we will find that the platform will always recommend our favorite videos, for example, the platform will also recommend our favorite styles when shopping.
This phenomenon of various platforms on the Internet is attributed to the credit of "big data".
Because of the existence of big data, it does facilitate our life and entertainment, but we can't ignore the public security and judicial institutions that control all this in the background. They must strictly examine many things to avoid some illegal and criminal acts, such as online pornography, which is what we have heard of as "big data sweeping pornography".
With the popularity of smart phones, people's communication and trading methods mostly turn from offline to online. Even if you are not in the same place, you can perfectly realize what you want to express and trade through network information.
There are also many people who will know real-time information in this way, which also makes a lot of information more transparent and not limited by time and space.
Because of this, many people begin to worry about personal information, especially privacy and security.
Many lawless elements, wandering on the edge of the law, also want to seize the convenience of the Internet, just some illegal acts. For example, those websites that violate the rules exist.
Therefore, it is more convenient for private network police to capture the relevant data of major platforms on the network through specific computer software and methods, grasp the screening analysis in real time, and judge whether there are illegal transactions.