Relevant background as a cyber security engineer

The major of cyberspace security is a major under the first-level discipline of cyberspace security, with the discipline ** "083900", awarding the degree of "engineering", involving various space fields constructed with information, and studying the composition, form, security, and management of cyberspace.

The cyberspace security major is committed to cultivating strong engineering practice ability that can support the national cyberspace security field in the "Internet +" era, systematically master the basic theories and key technologies of cyberspace security, and be able to engage in various cyberspace-related software and hardware development, system design and analysis, cyberspace security planning and management in the cyberspace security industry and other national economic sectors, with a strong sense of social responsibility and mission, and a broad international vision. Top-notch innovative talents and senior engineering talents in the industry with the innovative spirit and practical ability to explore.

Cyberspace security graduates are able to engage in scientific research, technology development and operation and maintenance, and security management in the field of cyberspace security. Its employment direction includes the first part of safety norms and safety management, including the formulation of laws; R&D of security products for security enterprises; security management and security protection of general enterprises; Coordination of space security between countries.

Why is this post so popular? There are 3 main reasons:

1. There is a large demand for talents

The fact is that the number of job seekers is far less than the demand of enterprises, and the gap of new technical talents is huge, with 27% of the industry growth rate leading to an annual gap of 300,000 network security talents, and high salaries and high benefits have become inevitable!

2. High ceilings

The focus of the work of network security engineers is on the construction and maintenance of enterprise informatization, including technical and management work, the work is relatively stable, with the continuous growth of project experience and in-depth understanding of the industry background, the older the more popular.

3. Great value-added potential

The more experienced you are, the more mature the project is, the greater your own value, not to mention the room for appreciation.

We all know that the high salary in the cybersecurity industry depends on your city, company, and position, and the salary will be different. For example, if you have one or two years of work experience, according to the statistics of major recruitment**, the general monthly salary of network security engineers in first-tier cities is basically between 10k and 15k.

It is promising, with good employment prospects, high salary, and room for growth.

With the progress of science and technology, especially the rapid development of the Internet, the shortage of IT talents is becoming more and more serious, network engineers are one of them, a survey data provided by the relevant employment survey unit shows that in 2013, 80% of enterprises said that the recruitment of network engineers is the top priority this year.

It is understood that network engineers are still in short supply, but although its employment tends to be clear, according to statistical data analysis, it is often impossible to find IT talents suitable for enterprise positions. IT talents, especially network engineers, have become one of the scarce talents in the industry, and the software development and testing departments of many domestic enterprises are in urgent need of such IT talents.

With the continuous development of the network and software industries, this talent gap will need to increase urgently.

1. Network engineer: have a certain understanding of modern digital communication systems, and theoretically require proficiency in two.

The principle and method of back-to-back communication of Layer 3 network. In the practice answer, routing and switching is the focus.

In practice, we mainly focus on the implementation of network security (filtering, policies, authentication), and sometimes we need to perform some operations on more than three layers of communication.

3. Information security engineer: It is necessary to have a certain understanding of the theory of network engineers, but at the same time, it is also necessary to have a certain understanding of more than three layers of communication.

The value of network engineers is mainly reflected in the implementation of various network projects, network security engineers can be engineering and network management, and information security is mainly network management, but many times (such as the demand of enterprises for network talents) network security engineers and information security.

Network Engineer: Have a certain understanding of contemporary digital communication systems, and theoretically require a proficient network mastery.

The principle and method of the second and third layers of communication letters, real power.

In the international operation, the implementation of routing and switching is emphasized, and a certain understanding of the integrated cabling (layer 1) is also required.

Network security engineer: In addition to having the theoretical foundation of network engineer, he also needs to have more understanding of network security, focusing on the implementation of network security (filtering, policy, authentication) in actual operation, and occasionally needs to have some operations on more than three layers of communication.

Information security engineer: It is necessary to have a certain understanding of the theory of network engineers, but at the same time, it is necessary to have an understanding of more than three layers of communication, and in practice, it is more about dealing with network applications, so it is required to have a certain understanding of the application level.

The value of network engineers is mainly reflected in the implementation of various network projects; Network security engineers can be both engineering and network management, while information security is mainly network management; But in many cases (such as the need for cyber talent) there is not much difference between a cyber security engineer and an information security engineer – the ultimate goal is to ensure the security of the data transmitted in the network.

As for studying, your own interests are more important than anything else! It's easy to get started with the Internet, but it's hard to learn the basics. When choosing a teaching institution, you must choose a hardware experimental environment (you must come to the scene to see it in person), and if you encounter a paper talk or a simulator, you can take a detour directly!

I'm a network engineer, in addition to routers and switches, I also have to get firewalls, network gates, databases, VPNs, ips,,, anyway, now they are almost the same, and it is impossible to just get some of them, and not the others, unless they are very big companies.

Yes... You can skip the basics for the sake of the certificate, but the content always has to be learned.