Data security detection method and device, electronic equipment and medium

Abstract

The invention provides a data security detection method and device, electronic equipment and a medium, and is suitable for industrial Internet. The method comprises the following steps: constructing an Internet of Things attack feature library, wherein the Internet of Things attack feature library comprises multiple types of industrial feature libraries and multiple types of Internet feature libraries; capturing a data stream in the industrial Internet, and matching the captured data stream with an Internet of Things attack feature library to obtain a matching result; according to the matching result, judging whether data matched with the Internet of Things attack feature library exists in the captured data stream or not; and if yes, judging that the industrial internet is attacked, and generating attack warning information for the data with the industrial attack characteristics or the internet attack characteristics. According to the invention, the potential safety hazard in the industrial network interconnected with the Internet can be detected, and the information security in the industrial network is ensured.

Description

technical field [0001] The present application relates to the technical field of information technology security, in particular, to a data security detection method, device, electronic equipment and media. Background technique [0002] With the development of computer and network technology, especially the deep integration of informatization and industrial industries and the rapid development of the Internet of Things, more and more industrial control system products are connected to the network, facing the complex ecological environment on the Internet, in various ways Connected with public networks such as the Internet, threats such as viruses and Trojan horses are spreading to industrial control systems, and information security issues in industrial control systems have become increasingly prominent. [0003] Existing data security detection methods are mainly aimed at the Internet, which can detect threats such as Internet intrusion and viruses. The existing industrial n...

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