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Distributed data node abnormal behavior detection method, device and server

A distributed data and data node technology, applied in the transmission system, electrical components, etc., can solve problems that affect the performance of distributed data nodes, data processing accuracy, etc.

Active Publication Date: 2020-11-20
江苏美杜莎信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of distributed data nodes in the distributed network, and distributed data nodes usually perform a large amount of data processing work, if an additional firewall or hacker monitoring / interception mechanism is configured for each distributed data node to realize the distribution Abnormal behavior detection of distributed data nodes will greatly affect the performance of distributed data nodes (such as data processing speed and data processing accuracy)

Method used

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  • Distributed data node abnormal behavior detection method, device and server
  • Distributed data node abnormal behavior detection method, device and server
  • Distributed data node abnormal behavior detection method, device and server

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Embodiment Construction

[0059] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0060] Embodiments of the present invention provide a distributed data node abnormal behavior detection method, device, and server, which are used to improve the existing technology, which is difficult to realize abnormal behavior detection under the premise of ensuring the distributed data node's working performance, so as to determine the intrusion Technical issues of distributed data nodes.

[0061] In order to better understand...

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Abstract

Embodiments of the present invention relate to the technical field of data node analysis, and in particular, relate to a method, device and server for detecting abnormal behavior of distributed data nodes. In this method, when the first data node and the second data node perform data interaction and their node identifiers are the same, it is possible to determine the identity of the first data node from the interaction records between the first data node and the second data node. The first action instruction stream and the second action instruction stream of the second data node are analyzed using the same action analysis logic, and different behavior recognition logic is used to identify when the analyzed first instruction feature does not match the second instruction feature To obtain the first identification result and the second identification result, and then determine the data node with abnormal behavior based on the first identification result and the second identification result. In this way, under the premise of ensuring the working performance of the distributed data nodes, the detection of abnormal behavior is realized to determine the intruded distributed data nodes.

Description

technical field [0001] The present invention relates to the technical field of data node analysis, in particular to a method, device and server for detecting abnormal behavior of distributed data nodes. Background technique [0002] With the development of science and technology, distributed data processing technology has been applied in finance, Internet of Things, insurance and public welfare fields, etc., which can realize fast and safe interaction of data information and verification of the validity of data information. It is precisely because the application fields involved in distributed data processing technology are mostly important fields in national production, it is very important to ensure that distributed data nodes in distributed data networks are not hacked and attacked. Due to the large number of distributed data nodes in the distributed network, and distributed data nodes usually perform a large amount of data processing work, if an additional firewall or ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/1416H04L63/1441H04L67/10H04L67/12
Inventor 贾海芳
Owner 江苏美杜莎信息科技有限公司
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