Brief introduction of information security specialty.

1, the main courses are advanced mathematics, linear algebra, calculation methods, probability theory and mathematical statistics, computer and algorithm preliminary, C++ language programming, data structure and algorithm, computer principle and assembly language, database principle, etc.

2. Information security mainly studies the basic knowledge and technology of information systems, information security and confidentiality, network security, etc. , and take various protective measures to protect information, networks, servers, etc. For example: the construction of computer firewall, the design of intrusion detection system, the detection and analysis of network virus, the research and development of anti-virus software, the monitoring and investigation of enterprise intranet, the mining and repair of software vulnerabilities, etc.