What skills does the network security industry need to master?

Cyberspace security major is a major under the first-class discipline of cyberspace security, and the discipline code is "083900", and it is awarded the degree of "Engineering", which involves all spatial fields of information construction and studies the composition, form, security and management of cyberspace.

Cyberspace security majors are committed to cultivating strong engineering practice ability that can support the national cyberspace security field in the era of "internet plus", systematically mastering the basic theory and key technologies of cyberspace security, and being able to engage in various cyberspace-related software and hardware development, system design and analysis, and cyberspace security planning and management. In the cyberspace security industry and other national economic fields, it has a strong sense of social responsibility and mission, a broad international vision, innovative spirit and practical ability, and top-notch innovative talents and senior engineering talents in the industry.

Cyberspace security graduates can engage in scientific research, technology development, operation and maintenance, security management and other aspects of cyberspace security. Its employment direction includes government safety norms and safety management, including making laws; Research and development of safety products of safety enterprises; Safety management and protection of general enterprises; Coordination of space security among countries.

Network security means that the hardware and software of the network system and the data in the system are protected from being destroyed, changed or leaked due to unexpected or malicious reasons, and the system runs continuously, reliably and normally without interrupting the network service.

Network Security On April 27, 2020, the National Internet Information Office, the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security, the Ministry of Finance, the Ministry of Commerce, the People's Bank of China, the State Administration of Market Supervision, the State Administration of Radio and Television, the State Secrecy Bureau and the State Cryptography Administration jointly issued the Measures for Network Security Review, which was released in June 2020.

Network security usually refers to the security of computer networks, and in fact it can also refer to the security of computer communication networks. Computer communication network is a system that connects multiple computers with independent functions through communication equipment and transmission media, and realizes information transmission and exchange between computers with the support of communication software. Computer network refers to a system that connects several independent computer systems, terminal equipment and data equipment scattered in the region by means of communication under the control of the protocol for data exchange. The fundamental purpose of computer network is to enjoy resources, and communication network is the way to realize network resources. Therefore, the computer network is secure, and the corresponding computer communication network must also be secure. It should be able to exchange information and enjoy resources for network users. Hereinafter, network security refers to both computer network security and computer communication network security.

The basic meaning of network security: there is no threat objectively and no fear subjectively. That is, the subject is not worried that his normal state will be affected. Network security can be defined as: a network system is free from any threats and violations, and can normally realize the function of resource sharing. In order to make the network realize the function of resource sharing normally, we must first ensure the normal operation of network hardware and software, and then ensure the security of data information exchange. As can be seen from the previous two sections, the abuse of resources has led to network security problems. Therefore, the technical way of network security is to implement limited enjoyment.