First of all, from the point of view of the employment direction of network security, can be employed to cloud computing, big data, Internet of Things, artificial intelligence and other fields, and with the gradual beginning of cloud computing and other technologies to land application, the future of these emerging technology areas for the demand for security personnel will gradually increase, the overall employment outlook is still relatively broad.
The field of big data, for example, with the continuous enhancement of data valorization capabilities, the field of big data for data security will gradually increase the degree of importance of the big data technology system, there is no safe big data will not go far, so the current study of network security beginners, you can also focus on the relevant knowledge of the field of big data security.
In the 5G communication era, the Internet of Things will usher in a new opportunity for development, and the Internet of Things is an important foundation for the industrial Internet, so a large number of traditional industry enterprises will also have to build their own Internet of Things, so the Internet of Things is expected to become an important innovation, entrepreneurship field. From the point of view of the technical architecture of the Internet of Things, the current Internet of Things a **** there are six major levels, in which security alone occupies a level, and security is also an important support for the other five layers (devices, networks, Internet of Things platforms, data analytics, applications). So, from this perspective, the Internet of Things will also become an important application area of network security.
From the point of view of the content covered by network security, network security involves transmission security, storage security, operation and maintenance security and other areas, involving a wide range of knowledge, not only involves the operating system, computer networks, databases and other knowledge, but also involves cryptography and other related content, so not only is the amount of knowledge is relatively large, and the difficulty is also relatively high.
Lastly, network security-related jobs are not only related to the technology system in which they are located (Internet of Things, Big Data, etc.), but also have a close relationship with the application scenarios, so the security practitioner's own work boundary is still relatively wide.