Network security state evaluation method and device and storable medium

A technology for network security and state assessment, applied in secure communication devices, probabilistic networks, neural learning methods, etc., can solve problems such as a single detection algorithm or model, reducing the accuracy of evaluation results, and detection equipment that cannot meet the needs of network security detection , to achieve efficient evaluation and improve accuracy

Pending Publication Date: 2022-04-19
WEIFANG UNIVERSITY
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  • Claims
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Problems solved by technology

[0002] At present, network security issues tend to be complicated and diversified, and traditional single detection equipment cannot meet the needs of network security detection.
[0003] However, in the prior art, only a single detection algorithm or model is used to p

Method used

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  • Network security state evaluation method and device and storable medium
  • Network security state evaluation method and device and storable medium

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] See attached figure 1 As shown, the embodiment of the present invention discloses a network security status assessment method, including:

[0033] Obtain the current operation information, and preprocess the current operation information to obtain the corresponding behavior feature vector and behavior feature value;

[0034] Use the preset risk probability model to process the behavior characteristic value to obtain the corresponding behavior risk prob...

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Abstract

The invention discloses a network security state assessment method and device and a storable medium, which are specifically applied to the technical field of network security assessment, and the method comprises the following steps: obtaining current operation information, and preprocessing the current operation information to obtain a corresponding behavior feature vector and a behavior feature value; processing the behavior characteristic value by using a preset risk probability model to obtain a corresponding behavior risk probability; constructing a behavior detection model, and detecting the behavior feature vector by using the behavior detection model to obtain a corresponding detection result; fusing the detection result with the behavior risk probability, and evaluating the risk existing in the current operation information according to a preset threshold value to realize evaluation of the network security state; according to the invention, the accuracy of network security assessment can be improved while the user operation behavior is comprehensively analyzed.

Description

technical field [0001] The present invention relates to the technical field of network security assessment, and more specifically relates to a network security state assessment method, device and storage medium. Background technique [0002] At present, network security issues tend to be complicated and diversified, and traditional single detection equipment cannot meet the needs of network security detection. [0003] However, in the prior art, only a single detection algorithm or model is used to process the user's operation information, and the user's operation information is not fully considered in the evaluation process, and the correlation between the operation information is not considered at the same time, which reduces the The accuracy of the evaluation results. [0004] Therefore, how to provide a network security status assessment method that can solve the above problems is an urgent problem for those skilled in the art to solve. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): H04L9/40G06K9/62G06N3/04G06N3/08G06N7/00
CPCH04L63/1416G06N3/08G06N7/01G06N3/045G06F18/254G06F18/214
Inventor 张秀洁张辉辉
Owner WEIFANG UNIVERSITY
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