Undergraduate major: 1. Information security major: Information security mainly studies the basic knowledge and technology of information system, 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 troubleshooting of enterprise intranet, the mining and repair of software vulnerabilities, etc. Courses offered include: calculation method, probability theory and mathematical statistics, computer and algorithm, computer principle and assembly language, database principle, operating system, college physics, set theory and graph theory, algebra and logic, cryptography principle, coding theory and information theory.

2. Introduction of network engineering: Network engineering mainly studies the basic knowledge and technology of computer software and hardware, network and communication system, and carries out the planning, design, maintenance and management and application development of computer network system. For example: the design and development of enterprise websites, the maintenance of game servers, the investigation of the causes of network failures (such as the inability to connect to the network), and the handling of network viruses such as Trojans. Courses offered: circuit and electronics, digital logic circuit, data structure, compilation principle, operating system, database system, computer composition principle of assembly language programming, microcomputer system and interface technology, communication principle, communication system, modern exchange principle, TCP/P principle and technology, computer network networking principle, network programming technology, etc.

3. Introduction to information engineering: Information engineering mainly studies the basic knowledge and skills of information collection, transmission, processing and utilization, as well as the analysis and design of control systems, the design and debugging of communication networks and network security foundations, information collection and processing, etc. For example: the design of face and fingerprint information acquisition system, the design of medical CT tomography scanner, etc. Compared with communication engineering, information engineering is more inclined to information collection, and communication engineering is more inclined to information transmission. Courses offered: electronic technology, signal and system, electromagnetic field and electromagnetic wave, upward control principle, computer series courses, transportation process and system analysis.

Higher vocational specialty: 1. Introduction to the operation and maintenance of railway locomotives: Railway locomotives mainly learn the basic knowledge and skills such as locomotive structure, electrical system, traction calculation, driving technology, braking technology, overhaul technology and driving rules and regulations, and carry out the driving, overhaul, maintenance and management of railway locomotives. Common railway locomotives are electric locomotives, diesel locomotives and steam locomotives. Courses offered include: locomotive general and running gear, locomotive transmission and control, locomotive braking, locomotive operation and regulations, locomotive maintenance, locomotive diesel engine, etc. 2. Brief introduction of railway power supply technology: Railway power supply technology mainly studies basic knowledge and skills such as electrical engineering, PLC technology, frequency conversion control technology and power supply and distribution system. , to carry out the construction, operation management, equipment testing, debugging and maintenance of railway, urban rail transit, electrified railway power supply and distribution system, catenary, traction 1 substation. For example: railway catenary construction and maintenance, gas equipment high-voltage test, substation equipment maintenance and management, power dispatching construction and maintenance, power and electromechanical installation, etc. Courses offered: operation and maintenance of substation, catenary, power line, high-voltage equipment testing, operation and management of electrified railway power supply system, circuit analysis and testing, motor and electrical control technology, etc. 3. Introduction to Railway Engineering Technology: Railway engineering technology mainly studies the basic knowledge and skills of engineering mechanics, soil mechanics, engineering survey and railway engineering, and carries out the design, construction, quality inspection, supervision, maintenance and maintenance of railways and subways, for example, the selection and survey design of railway lines, the measurement and construction of railways and subways, the planning and design of railway yards, and the maintenance and maintenance of railway tracks. Courses offered include: basic design of railway alignment and railway track maintenance. How can I put it? A good major must be more than that. Only for children in ordinary families, those majors that need to endure loneliness and consume money and energy need not only hobbies, but also realistic support. In this way, the economic base determines the superstructure, and the employment prospects of these majors are still very good. China University Student Employment Report 2020 is a partial reference. The green card majors for undergraduate employment in 2020 include: information security, software engineering, information engineering, network engineering, computer science and technology, etc. Red card majors include: painting, music performance, law, applied psychology and chemistry.