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Network risk assessment method and device, electronic equipment and storage medium

A risk assessment and network technology, applied in the direction of electrical components, transmission systems, etc., can solve problems such as difficult risk event location and evaluation, difficult handling measures, complex risk events, etc., to improve efficiency, get rid of dependence on manual intervention, and improve network safety effect

Active Publication Date: 2019-12-10
TENCENT TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0005] The positioning and assessment of risk events by related technologies cannot completely get rid of the dependence on manual intervention, which makes it difficult to formulate corresponding disposal measures in time to avoid risks
At the same time, the increasingly complex network structure and the increasing frequency of risk events make it difficult to locate and evaluate risk events in a timely and accurate manner

Method used

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  • Network risk assessment method and device, electronic equipment and storage medium
  • Network risk assessment method and device, electronic equipment and storage medium
  • Network risk assessment method and device, electronic equipment and storage medium

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Embodiment Construction

[0065] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0066] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0067] In the following description, the terms "first\second" are only used to distinguish similar objects, and do not represent a specific order for objects. Understandably, "first\second" can be The particular ...

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Abstract

The invention provides a network risk assessment method and apparatus, an electronic device and a storage medium. The method comprises the steps of receiving attribute information sent by each node inthe same network and a connection relationship among the nodes; generating a corresponding network topological graph according to the attribute information of each node in the network and the connection relationship among the nodes; taking a sensitive node with risk as a starting point of a propagation process in the network topological graph, and propagating attribute information of a forward node to the passed node according to the connection relationship; determining a risk propagation path correspondingly formed when the propagation process converges, and attribute information received byeach node in the risk propagation path; and generating risk assessment information of the network based on the attribute information received by each intermediate node in the risk propagation path. According to the invention, risk assessment of the network can be carried out more accurately, and the network security is improved.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence (AI, Artificial Intelligence), in particular to a network risk assessment method, device, electronic equipment and storage medium. Background technique [0002] Artificial intelligence is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. [0003] Artificial intelligence technology is a comprehensive subject that involves a wide range of fields, among which big data processing is an important basic technology of artificial intelligence. [0004] Mining the potential risks of the network from the business network data of individuals and enterprises is an important application direction of big data technology. Individuals and businesses often rely on various networ...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/20
Inventor 聂利权曾凡万志颖阮华于洋王伟
Owner TENCENT TECH (SHENZHEN) CO LTD
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