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Industrial environment asset safety management method and system based on task tree

A technology for industrial environment and safety management, applied in resources, data processing applications, instruments, etc., can solve problems such as industrial asset alarms, inaccurate industrial environment asset risk assessment results, and failure to consider the impact of asset on-site business, so as to improve asset management. The effect of safety management efforts

Pending Publication Date: 2021-09-07
北京威努特技术有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing asset security management methods are based solely on alarms or single DNS traffic data, and drill information based on alarm information or abnormal traffic data, without considering the impact of assets on on-site business, and the existence of assets does not affect on-site production but Problems that can cause serious alarms on industrial assets, resulting in inaccurate risk assessment results for industrial environmental assets

Method used

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  • Industrial environment asset safety management method and system based on task tree
  • Industrial environment asset safety management method and system based on task tree
  • Industrial environment asset safety management method and system based on task tree

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Embodiment 1 of the present invention provides a task tree-based industrial environment asset safety management method, such as figure 1 shown, including:

[0031] Step 110, configuring business task trees for industrial environment assets and actual on-site business;

[0032] Such as figure 2 As shown, in the embodiment of the present invention, configuring the business task tree specifically includes the following sub-steps:

[0033] Step 210, enter the configuration page of the unified security management platform, select the root node and the assets corresponding to the root node according to the actual business logic on site, and then specify the actual on-site business corresponding to the root node;

[0034] The root node is the starting point of practicing on-site business. The node information includes IP, port, business link, business link severity level and asset risk assessment ratio (calculated according to 0.6 by default). The business links include: ...

Embodiment 2

[0057] Such as image 3 As shown, Embodiment 2 of the present invention provides a task tree-based industrial environment asset safety management system 300, including a unified safety management platform 310 (USM for short), a plurality of PLC devices 320 (that is, programmable logic controllers) (including 321~32n, n is a positive integer) and multiple host guards 330 (IEG) (including 331~33m, m is a positive integer), wherein:

[0058] ① The unified security management platform 310 implements the task tree-based industrial environment asset security management method described in Embodiment 1, which is specifically used to configure business task trees, manage assets, receive alarms, and perform asset risk assessment based on task trees and alarms to realize asset management. safety management;

[0059] Specifically, the unified security management platform 310 includes a configuration module 311, an alarm data acquisition module 312, a business node matching module 313 an...

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Abstract

The invention discloses an industrial environment asset safety management method and system based on a task tree. The method comprises the following steps: configuring a service task tree for industrial environment assets and actual field services; obtaining alarm data, searching the service task tree according to the alarm data, and matching service nodes; and calculating a node asset risk score according to the node information and the alarm data of the matched service node in the service task tree. According to the invention, the service task tree can be configured autonomously for the industrial field environment, and the field asset risk condition is evaluated more accurately through the combination of the service task tree and the alarm, so that the asset risk evaluation is more suitable for the field service, and the industrial environment asset safety management strength is improved.

Description

technical field [0001] The invention relates to the technical field of industrial control, in particular to a task tree-based industrial environment asset safety management method and system. Background technique [0002] The security of industrial environment assets is of great significance for evaluating the security of industrial control systems and promoting the network security of national critical information infrastructure. [0003] Existing asset security management methods are based solely on alarms or single DNS traffic data, and drill information based on alarm information or abnormal traffic data, without considering the impact of assets on on-site business, and the presence of assets does not affect on-site production but Problems that can cause severe alarms on industrial assets, resulting in inaccurate risk assessment results for industrial environmental assets. Contents of the invention [0004] The invention provides a task tree-based industrial environme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/0637G06Q10/0635
Inventor 张明远石凌志赵志鹏姜荣国郭会军郭景瑞康乐李立国梁爽张海超窦才李猛李峰翟向军贾洪刚贾伟杰李延辉
Owner 北京威努特技术有限公司
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