What abilities do information security engineers need to master?

51CTO can answer this question. According to the recruitment information of major IT companies, information security engineers need to master the following abilities:

1. Database principle and common database development;

2, data mining related technologies, algorithms, understand the mainstream data mining, business intelligence products;

3. Technologies related to information security products such as firewall, intrusion detection and network traffic identification control;

4. Ability to solve technical problems independently.

5, B/S architecture system architecture, development process and related technologies;

6, programming development ability, familiar with C, C++ or JAVA programming languages;

7. Network protocols, network programming and related network product development technologies.