The products and technologies of the industrial control industry are very special and are intermediate products that provide reliable, embedded, and intelligent industrial computers for other industries. Industrial computer has important computer attributes and characteristics, such as computer CPU, hard disk, memory, peripherals and interfaces, and has an operating system, control network and protocol, computing power, and friendly man-machine interface.

In the era of intelligence, the importance of industrial computer is highlighted.

In recent years, with the continuous promotion of computer, communication and network technologies, the industrial Internet has gradually emerged, and the industrial computer industry has developed rapidly. With the in-depth advancement of the strategy of making China a strong country, the industrial site only achieves horizontal connection, collection, and aggregation of on-site data, which can no longer meet the actual needs of industry transformation. It can communicate with the decision-making end in two-way, and transform data into guidance on the decision-making end. Sexual information is reversely issued to the industrial site for implementation, and the intelligent production model has become the main direction of industry transformation.

At present, the intelligent, digital, and informatized industrial computer is being upgraded, and the more obvious one is the change of service mode. In the traditional manufacturing model, the service provided by the industrial computer only includes a single hardware product, and the company can basically meet the demand only by ensuring the performance and quality of the product. In the era of intelligence, industrial computer customers are no longer satisfied with a single product, but are more inclined to an overall solution centered on the industrial computer.

In addition, more and more attention has been paid to the information security of industrial computer applications. With the widespread application of the Industrial Internet, smart manufacturing has given birth to new manufacturing models and emerging business formats. Industrial computer systems are gradually opening up, and the diversity and complexity of the industrial computer network environment has brought many security problems to it. Therefore, in order to ensure the normal operation of the industrial computer system and protect the safety of production and data information, enterprises have also begun to increase their attention to the protection of industrial computer information.