Rapid construction method of program white list

A construction method and whitelist technology, applied in the field of measurement, can solve problems such as industrial control system impact, industrial control system attack, loss, etc., and achieve the effect of shortening construction time

Active Publication Date: 2022-06-03
北京珞安科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At the current stage, in addition to the hacker attack method through the port to achieve the attack intention, for the industrial control system that realizes the normal operation of the industrial control system through the intranet, the hacker mostly a

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  • Rapid construction method of program white list
  • Rapid construction method of program white list

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the preferred embodiments. More details are set forth in the following description to facilitate a full understanding of the present invention. However, it is obvious that the present invention can be implemented in many other ways that are different from those described herein. Those skilled in the art can make similar promotion and deduction according to the actual application situation without violating the connotation of the present invention, so the content of this specific embodiment should not limit the protection scope of the present invention.

[0020] The accompanying drawing is a schematic diagram of an embodiment of the present invention. It should be noted that the accompanying drawing is only an example, not drawn according to the condition of equal scale, and should not be taken as a limitation on the actual claimed protection scope of the present invention.

[0021] A meth...

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Abstract

A quick construction method for a program white list comprises the specific steps that firstly, a reading unit reads a language instruction of a target program, and a first language instruction is obtained; step 2, the integration unit normalizes the first language instruction to obtain a second language instruction; step 3, a segmentation unit performs segmentation extraction on the second instruction to obtain a segmentation instruction; step 4, confirming the obtained primary segmentation instruction by a verification unit, and judging whether the target program is an available program or not; 5, the database stores available programs in the target programs in a program white list of the database, and the program white list is obtained. According to the method, the target program is classified and segmented, and then whether the target program is the available program or not is determined, so that whether the target program is the available program or not is quickly judged, and the construction time of the program white list is shortened.

Description

technical field [0001] The invention relates to the technical field of measurement, and more particularly, to a method for rapidly constructing a program whitelist. Background technique [0002] With the advent of the era of Industry 4.0 and the "integration of industrialization and industrialization", industrial control systems are becoming more and more important in industrial informatization, and are widely used in high-end manufacturing, electricity, energy, transportation, water conservancy, etc. an important part of the information system. At the same time, it has also become the target of international hostile forces and hackers. [0003] At the current stage, in addition to attacking through ports, hackers use the intranet to achieve normal operation of the industrial control system. Hackers are more likely to attach attack instructions to the industrial control equipment or server in the industrial control system. After the application, the attack on the industria...

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Application Information

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IPC IPC(8): G06F21/56G06F21/44
CPCG06F21/566G06F21/44G06F2221/033Y02P90/02
Inventor 王永峰
Owner 北京珞安科技有限责任公司
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