Intrusion detection method, device and apparatus for satellite network

An intrusion detection and satellite network technology, applied in the field of communication, can solve the problems of limited, inefficient intrusion detection methods, cumbersome applications, etc., and achieve the effect of solving inefficiency

Active Publication Date: 2020-01-03
GUANGDONG POWER GRID CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, this application provides an intrusion detection method, device and equipment for satellite networks, which solves the technical problems of inefficiency, tediousness and limited application of existing intrusion detection methods

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  • Intrusion detection method, device and apparatus for satellite network
  • Intrusion detection method, device and apparatus for satellite network
  • Intrusion detection method, device and apparatus for satellite network

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no. 1 example

[0064] The above is the first embodiment of an intrusion detection method for a satellite network provided by the embodiment of the present application, and the following is the second embodiment of the intrusion detection method for a satellite network provided by the embodiment of the present application.

[0065] see figure 2 , a schematic flowchart of a second embodiment of an intrusion detection method for a satellite network in an embodiment of the present application, including:

[0066] Step 201, acquire the communication data to be detected through the distributed file system.

[0067] It should be noted that, firstly, the communication data to be detected is obtained through the distributed file system.

[0068] Step 202, initialize the Spark cluster, and configure the working parameters of the Spark cluster.

[0069] It should be noted that before using the Spark cluster to detect the data to be detected, first initialize the Spark cluster and configure the worki...

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Abstract

The invention discloses an intrusion detection method, device and apparatus for a satellite network, and the method comprises the steps: converting obtained to-be-detected communication data into RDDdata under a Spark cluster, and enabling the Spark cluster to be built through a Spark framework; sampling the RDD data according to a preset weight to obtain a to-be-analyzed data set; performing classification training on the to-be-analyzed data set to obtain a classification model; classifying the RDD data through the classification model to obtain a classification error rate and a classification result; when judging that the classification error rate is smaller than a preset threshold value, enabling the classification result to serve as a detection result of the to-be-detected communication data, and the technical problems that an existing intrusion detection method is low in efficiency, tedious and limited in application are solved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an intrusion detection method, device and equipment for satellite networks. Background technique [0002] Satellite communication network (hereinafter referred to as satellite network) is widely used in aerospace, radio and television, emergency rescue and disaster relief because of its advantages of wide coverage, large capacity and long-distance transmission. However, with the increasing scale of the network, the satellite network is invaded from time to time. Therefore, how to detect the satellite communication network and discover the abnormalities in the network to ensure the normal and efficient operation of the network has become a current research hotspot. [0003] Existing intrusion detection methods are divided into feature detection, anomaly detection, integrity inspection. Feature detection needs to know the attack characteristics in advance, so...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06F21/55
CPCG06F21/55G06F18/214
Inventor 吴赞红亢中苗施展李伟坚付佳佳
Owner GUANGDONG POWER GRID CO LTD
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