I am a junior majoring in information security. What aspects of information security do Internet companies pay attention to when recruiting?

First of all, count the courses you studied in the university. What are you interested in?

The professional courses I studied at that time mainly included cryptography, network attack and defense, virus principle, operating system, web page programming, security engineering, basic programming and so on. These things are the foundation.

Game client security and WEB security mainly involve programming security, network attack and defense, authentication security and so on. This is a system. If you want to learn this knowledge, in addition to basic professional courses, you should also have some accumulation in programming and database. Besides, you'd better know something about e-commerce.

Information security engineers are generally engaged in security implementation, which requires them to know everything, but they don't need to be proficient, as long as they can use it.

I suggest that if you are interested in learning, learn programming security. Learning thinking is learning attack means. Now read a book about programming, then search for related attack means against this language, and then learn protection ideas, so that you can get a systematic knowledge.

If you prefer working to studying, learn more about the frontier knowledge of security and industry trends, and then develop into an information security engineer. I suggest you take a CCNA or MSCE certificate, which can be obtained by all students at school. The difficulty is not high, and the cost is about 3,000 yuan, which can give you extra points in security recruitment.