Multi-layer network security architecture method for iron and steel enterprises

Abstract

The invention relates to a multi-layer network security architecture method for an iron and steel enterprise, and belongs to the technical field of internet control methods. According to the technical scheme, three-layer deployment is adopted, important equipment adopts a redundant architecture and is divided into three different areas including a data area, an office area and a data acquisition area, only a server system is deployed in the data area, a computer terminal is accessed to the office area, only data acquisition related equipment is allowed to be accessed to the data acquisition area, and the data acquisition related equipment is only allowed to be accessed to the office area. And the areas are isolated by firewalls. The method has the beneficial effects that data security intercommunication between regions can be ensured, virus threats can be isolated, data related to data acquisition is specially protected, and the security of important data is ensured.

Description

technical field [0001] The invention relates to a multi-layer network security architecture method for iron and steel enterprises, and belongs to the technical field of Internet control methods. Background technique [0002] Important data collection and transmission in enterprises depend on network systems, such as industrial data, energy data, etc., and there are many computer terminals in general networks. During the use of computer terminals, through the Internet, U disk and other channels, it is very easy to be accessed. Virus intrusion threatens the security of data collection, resulting in serious consequences such as reduced data transmission efficiency, system paralysis, and data destruction. In addition, the failure of network equipment will also cause network interruption, resulting in interruption and loss of data transmission. Therefore, the stability and security of data acquisition network need to be improved. SUMMARY OF THE INVENTION [0003] The purpose o...

AI Technical Summary

Problems solved by technology

[0002] The collection and transmission of important data in enterprises depends on the network system, such as industrial data, energy data, etc., and there are many computer terminals in the general network, and during the use of computer terminals, through the Internet, U disk, etc. Virus intrusion threatens the security of data collection, leading to serious consequences such as reduced data transmission efficiency, system paralysis, and data destruction.

Moreover, the failure of network equipment will also cause network interruption, resulting in interruption and loss of data transmission, so the stability and security of the data collection network need to be improved

Images