Embedded industrial system-based security detection method and embedded industrial system-based security detection system

Abstract

The invention provides an embedded industrial system-based security detection method and an embedded industrial system-based security detection system, which are helpful for enhancing the security of an industrial system. The method comprises the following steps: acquiring the data information of the industrial system; performing intrusion detection on the acquired data information so as to determine whether the industrial system is intruded or not; if yes, sending alarm information to a far-end sensor; if not, sending the data information to the far-end sensor; the system comprises an acquisition unit, a detection unit, a first sending unit and a second sending unit, wherein the acquisition unit is used for acquiring the data information of the industrial system; the detection unit is used for performing the intrusion detection on the acquired data information so as to determine whether the industrial system is intruded or not; the first sending unit is used for sending the alarm information to the far-end sensor when the condition that the industrial system is intruded is determined; the second sending unit is used for sending the data information to the far-end sensor if the condition that the industrial system is not intruded is determined. The embedded industrial system-based security detection method and the embedded industrial system-based security detection system provided by the invention are suitable for the technical field of industrial automation information security.

Description

technical field [0001] The invention relates to the technical field of industrial automation information security, in particular to a security detection method and system based on an embedded industrial system. Background technique [0002] At present, the industrial information in the industrial system, such as the acquisition of data information and monitoring and display, are simply data acquisition and data transmission. Moreover, control systems in industrial systems usually use controllers such as programmable logic controllers (Programmable Logic Controller, PLC), and distributed control systems (Distributed Control System, DCS). There are security risks. In this way, when the loopholes in the industrial system are attacked or invaded by viruses, it will bring a devastating blow to the country's major infrastructure such as industry and national defense. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ...

AI Technical Summary

Problems solved by technology

Moreover, control systems in industrial systems usually use controllers such as programmable logic controllers (Programmable Logic Controller, PLC) and distributed control systems (Distributed Control System, DCS). There are security risks

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