Hacker is a Chinese word, all derived from English hacker.

Many people who don't understand the division and composition of hacker power take it for granted that hackers are criminals who use advanced computer technology to control other people's equipment or steal other people's information.

But in fact, the real cyber terrorists are called "hackers" in a larger sense.

"hacker" refers only to highly skilled computer personnel.

There are white hat hackers and black hat hackers.

White hat can contribute to social development and mend the loopholes in the official network, just like the legendary River and lake swordsman.

Black hat is the kind of person who specializes in using...