A weighted and quantified situational awareness method and system

A situational awareness and situational technology, applied in the field of network security, can solve problems such as the inability to predict the security situation, the limited use value, and the inability to quantitatively give a situation assessment report.

Active Publication Date: 2022-05-03
武汉思普崚技术有限公司
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Problems solved by technology

[0002] The existing situational awareness technology can obtain the security situation assessment results of the entire system by using a simple situation understanding, but cannot quantitatively give a situation assessment report, let alone predict the security situation based on the situation assessment results. very limited value

Method used

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  • A weighted and quantified situational awareness method and system
  • A weighted and quantified situational awareness method and system

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Embodiment Construction

[0034] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0035] figure 1 A flow chart of the weighted and quantified situational awareness method provided by the application, the method comprising:

[0036] Collect the operating status data of sensors, information platforms, and detection equipment from different sources;

[0037] After receiving the collected data, clear the redundant information in the data, convert the data format into a unified format according to the type of source, divide it into corresponding fields, and merge it into a data stream;

[0038] Extract elements from the merged data stream, discover the behavior, access object, source address, and instantaneous traffic size informa...

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Abstract

The present invention provides a weighted and quantized situational awareness method and system, which collects data from different information sources, obtains a data stream in a unified format through preprocessing, extracts high-frequency item group elements from the data stream, generates high-frequency association rules, and sends Through the integration of different evaluation systems and fuzzy processing of data elements, the situation value of a single device and local network is obtained, combined with the structure of the entire network, the situation value of the entire system is obtained, and the situation of different levels Import the value into the neural network model for prediction, and finally visualize the prediction results, fully evaluate the entire system and each individual device, associate each device and each layer, and weight the elements of the high-frequency project group, so that future future The system makes scientific predictions and provides users with valuable reference suggestions.

Description

technical field [0001] The present application relates to the technical field of network security, in particular to a method and system for weighted and quantified situational awareness. Background technique [0002] The existing situational awareness technology can obtain the security situation assessment results of the entire system by using a simple situation understanding, but cannot quantitatively give a situation assessment report, let alone predict the security situation based on the situation assessment results. Very limited value. [0003] The weighted quantitative situation assessment not only fully evaluates the entire system and each individual device in terms of algorithms, but also can associate it with each device and each layer based on the given situation value, and perform weighted processing on high-frequency project group elements , so that the future system can be scientifically predicted, and valuable reference suggestions can be provided for users. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/14H04L41/147H04L41/12H04L9/40
CPCH04L63/1408H04L41/14H04L41/147H04L41/12
Inventor 段彬
Owner 武汉思普崚技术有限公司
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