What are the basics that should I learn in order to study information security?

I am now a student majoring in information security, and I feel that I can learn programming appropriately, get in touch with computer network knowledge, and lay a good foundation in mathematics. Of course, if you want to be prepared, my advice is to look at the knowledge of programming, databases, and computer hardware. It will be a bit difficult to learn these things again at university, but it will be much easier to learn them first.

Major Subject: Electronic Computer Network Technology.

Fundamentals, Network and Information Security Fundamentals, Windows System Security Prevention, Network Security.

Technical technology, Linux server configuration and management methods, network security protection, etc.

Career direction: University graduates can work in the control and development of cyber security and other fields in computer, communication, electronic information technology, e-commerce, financial industry, smart government and other industries. Technical certificates are available:

Network Engineer, Network Information Security Technology Engineer, Information Security Technology Technology Engineering Department Xiangcheng Division, etc.

Information Security Major.

The key courses are as follows: the basic professional and the key professional subjects are: advanced mathematics and discrete mathematics.

Calculation Methods, Probability Statistics and Mathematical Statistics, Preliminary Computers and Algorithms, C Language Programming, Programming and Optimization Algorithms, Principles and Assembly Programs of Computational Balances, Database Principles, Computer Operating Systems.

College Physics, Combination and Graph Theory, Analytic Geometry and Logic, Basic Principles of Cryptographic Algorithms, Basic Theory of Numbering, Fundamentals of Information Theory, Network Information Security System Architecture, Software Development, Digital Logic, Internet, etc.

The information security major belongs to the computer major, which is computer science, communication, mathematics, physics, laws and regulations.

Interdisciplinary science and key scientific research such as management methods ensure data security.

of science and technology. Shape high-end data security professionals who can work in electronic computers, communications, e-commerce, smart government affairs, electronic devices, and financial industries.

This major shapes the comprehensive development of literacy, professional knowledge and work ability, has the basic knowledge of social sciences, humanities and electronic information science, grasps the basic theories, basic technologies and common sense of network information security, and has the professional ability of network information security research, scientific research and development and business systems.

The main courses of information security major: advanced mathematics, linear algebra, calculation methods, probability theory and mathematical statistics, preliminary computer and algorithms, C++ language programming, data structures and algorithms, etc.

In addition to the public basic courses of science and engineering, students mainly study the professional foundation and professional courses: advanced mathematics, linear algebra, computational methods, probability theory and mathematical statistics, computer and algorithm preliminary, C++ language programming, data structure and algorithm, computer theory and assembly language, database principle, operating system, college physics, set and graph theory, algebra and logic, cryptography principle, coding theory, information theory foundation, information security architecture, software engineering, digital logic, computer networks, etc.

In addition to the above-mentioned professional courses, there are also major elective courses for large sales, mainly including: Principles of Data Communication, Introduction to Information Security, Computer Network Security Management, Digital Identification and Authentication System, Network Security Detection and Prevention Technology, Firewall Technology, Virus Mechanism and Protection Technology, Network Security Protocols and Standards, etc.

The main courses of information security include the principles and techniques of cryptography, network defense and reputation resistance, cryptography application and practice, computer system and network security, network protocol, engineering, introduction to network information security, etc. Information security refers to the establishment of better technical management and security protection for the data processing system, and the protection of computer software and hardware data from destruction, alteration and leakage due to accidental or malicious reasons.

Information security refers to the hardware and software of the information network, including the protection of the data in the system grinding, not to be destroyed by accident or blind failure, malicious reasons, changes and leaks, the system can run normally, and the task of information will not be interrupted; The courses required for information security majors include Advanced Mathematics, Computational Methods, Linear Algebra, Preliminary Computer Science and Algorithms, Mathematical Structures and Algorithms, Probability Theory and Mathematical Statistics.

Information security is to ensure the security of the information in the process of transmission, and to ensure that the information is not distorted in the process of transmission; The subjects studied are network security information security, operating systems, security information theory and coding, computer networks, computer virus and its prevention and control technology, intrusion detection technology, web technology and application.

Basic courses include: Advanced Mathematics, College Physics, Discrete Mathematics, Mathematical Fundamentals of Information Security, Digital Logic, Electrical Engineering, Advanced Programming Languages, Engineering Drawing, Linear Algebra, Probability Theory and Mathematical Statistics, Introduction to Computer Science, Computer Composition and Architecture, and Data Structure. The required courses for the major are:

Computer Networks, Computer Security, Operating Systems, Software Engineering, Cyber Attack and Defense, Public Key Infrastructure Principles and Techniques, Cryptography and Network Security, Databases, Programming. Major elective courses include: Network Engineering and Network Management, Network Information Retrieval, Principles of Digital Communication, High Performance Computing Technology, Embedded Systems, Human-Computer Interaction, Artificial Intelligence, Data Warehousing and Data Mining, Software Testing and Quality Assurance, Computing Methods, Software Design and Architecture, Software Project Management, Multi-technology Technology, Digital Image Processing, Computer Network Storage Cave. Reeds.

It is not very easy to get started in this industry, and the basis of the biggest training is actually interest, you can first watch a few hacker-related movies to cultivate your interest and see if you like this industry; For the technical foundation, if you really like this as an industry, it is actually not important, and you will definitely be able to find the corresponding technical information.

The related hacking movies are as follows.

The Matrix, Scorpio

Who Am I" (German version of Yui Limb).

The Suspect Chases the Murderer "Ghost".