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AI verification method, device and system based on situation awareness

A technology of situational awareness and verification method, applied in the field of network security, can solve problems such as difficult to guarantee situational awareness information defense

Active Publication Date: 2022-02-01
国科信创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is difficult to guarantee whether the situational awareness information can achieve accurate defense against abnormal items in network security

Method used

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  • AI verification method, device and system based on situation awareness
  • AI verification method, device and system based on situation awareness
  • AI verification method, device and system based on situation awareness

Examples

Experimental program
Comparison scheme
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Embodiment

[0044] see figure 1 Shown is a flowchart provided by the present invention. The implementation step S100 of the method is as follows:

[0045] S101. Collect situation awareness information given by the situation awareness system before the alarm event occurs, and collect alarm information, threat intelligence information of the network system when the alarm event occurs, and log information of network nodes related to the aforementioned alarm information.

[0046] The situational awareness is an environment-based, dynamic, and overall insight into security risks. Based on security big data, it can improve the ability to discover, identify, understand, analyze, and respond to security threats from a global perspective, and finally make decisions with action. The security risks on the cloud that the situational awareness can detect include but are not limited to DDoS attacks, brute force cracking, Web attacks, backdoor Trojan horses, zombie hosts, abnormal behaviors, vulnerabi...

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Abstract

The invention provides an AI verification method, device and system based on situation awareness, and relates to the technical field of network security. The processing method comprises the following steps: collecting situation awareness information given by a situation awareness system before an alarm event occurs; collecting alarm information and threat intelligence information of a network system when an alarm event occurs, and log information of network nodes related to the alarm information, and extracting corresponding keywords from the information; combining the keywords based on a preset AI search tree to obtain a situation awareness keyword set with situation awareness keywords; judging whether the situation awareness keyword is matched with the situation awareness information or not; and adjusting the situation awareness information according to the situation awareness keyword when judging that the situation awareness keyword is not matched. According to the invention, security defense is carried out on the verified situation awareness information, so that network security defense carried out by the situation awareness system through the situation awareness information is more accurate.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to an AI verification method based on situation awareness. Background technique [0002] When using existing technical means to deal with network security, the network security situational awareness system is often used to predict the future security status and changing trends of the network. The situational awareness system uses scientific theories, methods and existing experience to judge and predict the development trend and hazards of major security incidents, thereby enhancing the initiative of network defense and realizing the ultimate goal of predicting various security incidents in the future situation . [0003] The situation awareness information enables the situation awareness system to realize the situation awareness defense of network security by performing situation awareness on various data in the network environment. At present, situational awareness techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40H04L41/069G06F16/901G06F16/953
CPCH04L63/302H04L63/20H04L41/069G06F16/9027G06F16/953
Inventor 杨腾霄吴选勇李晓翔
Owner 国科信创科技有限公司
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