Study professional foundation and professional courses: advanced mathematics, linear algebra, calculation method, probability theory and mathematical statistics, computer and algorithm preliminary, C++ language programming, data structure and algorithm, computer principle and assembly language, database principle and operating system.

Algebra and logic of college physics, set theory and graph theory, cryptography principle, coding theory, information theory foundation, information security architecture, software engineering, digital logic, computer network, etc.

Employment direction of information security major

1, information security graduates can be network policemen. The network police is a comprehensive and practical police with network technology as the main means, which integrates combating, managing and preventing crimes. In addition to solving crimes, it is also responsible for public information monitoring, participating in the special clean-up and rectification of harmful information on the Internet, coordinating relevant departments, deleting harmful information on websites, and strengthening the construction of public security science and technology.

2. Operation and maintenance is also an employment direction of information security major. At present, many graduates majoring in security will be engaged in operation and maintenance, which requires students majoring in information security to have strong practical ability. Operation and maintenance positions often need to have three knowledge bases, one is computer network knowledge; The second is operating system knowledge; The third is to store knowledge.