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Information system asset risk assessment method and device and storage medium

An information system and asset technology, applied in the field of information security, can solve problems such as decreased accuracy of risk assessment and misunderstanding

Pending Publication Date: 2021-12-21
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The risk assessment results of the quantitative analysis method are intuitive, but sometimes complex issues are simplified in order to quantify the risk value, resulting in a decrease in the accuracy of the risk assessment and even being misunderstood

Method used

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  • Information system asset risk assessment method and device and storage medium
  • Information system asset risk assessment method and device and storage medium
  • Information system asset risk assessment method and device and storage medium

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Embodiment Construction

[0054] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0055] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0056] It can be understood that the terms "first", "second", etc. used in this application may be used t...

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PUM

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Abstract

The invention relates to an information system asset risk assessment method and device and a storage medium. The information system asset risk assessment method comprises the steps of obtaining real-time data of a plurality of safety factors corresponding to assets; determining the risk level of each safety factor according to the real-time data and a preset model, and generating and sending a first auditing reminding message carrying the risk level of each safety factor to an expert; receiving an auditing report of the expert for the risk level of each safety factor in response to the first auditing reminding message, and taking the auditing report as an evaluation result of the current asset; and repeatedly executing the step of obtaining the real-time data of the plurality of safety factors corresponding to the assets to obtain evaluation results of the plurality of assets until all assets in the information system are evaluated, and outputting the evaluation results. Through a man-machine joint assessment mode, the accuracy and real-time effectiveness of a risk assessment result are ensured, and a reliable basis is provided for risk control of an information system.

Description

technical field [0001] The present application relates to the technical field of information security, in particular to an information system asset risk assessment method and its device and storage medium. Background technique [0002] With the rapid development of network technology, a large number of information systems and related products are deployed in various industries, and the security issues faced by information systems have become the focus of attention in the industry. [0003] In order to assess the risk of information systems, since the 1960s, experts began to study various risk analysis methods based on models and knowledge, and quantitative. Quantitative methods mainly include factor analysis, cluster analysis, time series model, regression model, decision tree method, etc. The risk assessment results of the quantitative analysis method are intuitive, but sometimes complex issues are simplified in order to quantify the risk value, resulting in a decrease in ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/10
CPCG06Q10/0635G06Q10/0639G06Q10/103
Inventor 马越孙文龙李思鉴伍少成刘涛
Owner SHENZHEN POWER SUPPLY BUREAU