Is it feasible to teach it by yourself?

Self-study is certainly feasible. As long as you have enough perseverance and love for the IT industry, you can definitely become a self-taught person. But the scope of IT industry is very wide, which is difficult to understand and learn easily, so you must make great efforts to learn by yourself. You must be mentally prepared.

First, introduce the general situation of IT industry. The most basic work in this industry should be computer assembly, computer installation and maintenance. This is very basic common sense. If you can't do this, don't talk about other knowledge. This is hardware knowledge. On this basis, it is software knowledge. The scope of software distribution is wider, such as programming. Programmers who do this work usually deal with code. These jobs are usually.

Of course, there is another job that we are familiar with, that is, hacking. Hackers are actually elites in software development and know all kinds of programming languages. The technology they master can find loopholes in computer systems or software and create viruses. Viruses are also programs written by programming language codes. Hackers usually invade computers or servers through these vulnerabilities or viruses to destroy or steal desired information.

Hackers are usually regarded as the best masters, but many people may not know that hackers are not necessarily the best masters. Hackers only describe criminals who do not achieve their goals through proper channels. There is another kind of master that we are not familiar with, that is, some masters in honker. These experts exist to safeguard justice. They usually aim at cracking viruses and fixing loopholes, so they will succeed as long as they are willing to learn.