Industrial network security system

Abstract

An industrial network security system comprises a central processing unit, an identity verification module, a display module, a vulnerability detection module, a vulnerability repair module, a vulnerability database, a virus scanning module, a virus database, a virus isolation module, a risk assessment module, a network security monitoring module, a data migration module, an isolation backup module, a data encryption module and an encryption database. The central processing unit is in communication connection with the identity verification module, the display module, the vulnerability detection module and the virus scanning module; the vulnerability detection module is in communication connection with the vulnerability database and the vulnerability repair module, and the virus scanning module is in communication connection with the virus database and the virus isolation module. According to the method, vulnerability and viruses can be rapidly detected and processed, Trojan horse viruses are effectively prevented from invading an industrial system, data in the industrial system can be effectively protected, data loss and stealing are prevented, the safety performance of the industrial system is remarkably improved, the use effect is extremely good, and the system is suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to an industrial network security system. Background technique [0002] Industrial network refers to a fully digital, two-way, multi-station communication system installed in an industrial production environment, including dedicated and closed industrial networks, open industrial networks and standard industrial networks, among which, dedicated and closed industrial networks Network specifications are developed by each company and are often designed for a specific application field. The efficiency is also the highest, but when they are connected to each other, the indicators are uneven, and it is difficult to coordinate promotion and maintenance; open industrial networks except Some simpler standards are unconditionally open, most of them are conditionally open, or only open to members; the standard industrial network conforms to the industrial network of international stan...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of computer technology and network communication technology, the wide application of computer networks in various fields has greatly improved people's work efficiency; however, while the Internet has brought huge benefits to people, hackers have begun to attack major organizations through network viruses. Servers and databases have brought huge losses to normal users who use the network, especially have a relatively large adverse impact on industrial network systems; existing industrial network systems are difficult to quickly detect and respond to their own vulnerabilities and viruses, and viruses will destroy It will damage the program or hardware inside the computer, affect the running speed of the computer, or destroy the files inside the computer, or steal the files inside the computer and personal information, which will bring immeasurable losses to individuals and companies, and seriously threaten the security of the system. needs to be improved

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