Method and device for network connection detection
A network connection detection and network connection technology, applied in the field of network connection detection methods and devices, can solve the problems of operation and maintenance personnel experience and low efficiency, and achieve the effect of high processing efficiency and improved detection efficiency.
Active Publication Date: 2020-12-18
NEW H3C SECURITY TECH CO LTD
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Problems solved by technology
[0005] However, although the above-mentioned method of manually analyzing logs can find out the network connection with the web crawler, this method relies on the experience of the operation and maintenance personnel and is inefficient
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0027] figure 1 A schematic flowchart of a network connection detection method provided in the embodiment of the present application, the method includes:
[0028] S101: Obtain a feature vector of each network connection to be detected existing within a detection time period, as a feature vector to be detected.
[0029] The length of the detection time period can be set according to specific application requirements, for example, it can be 1 minute, 5 minutes and so on.
[0030] T...
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The embodiment of the invention provides a network connection detection method and device, and relates to the technical field of the Internet, and the method comprises the steps: obtaining a feature vector of each to-be-detected network connection existing in a detection time period, and taking the feature vector as a to-be-detected feature vector; obtaining a feature vector of each historical network connection existing in a historical time period before the detection time period, and taking the feature vector as a historical feature vector; determining the number of similar connections of each to-be-detected network connection in the historical network connections according to the distance between the to-be-detected feature vector and the historical feature vector; and detecting the network connection with the web crawler in the to-be-detected network connection according to the determined statistical characteristics of the number of the similar connections. By applying the scheme provided by the embodiment of the invention to detect the network connection, the detection efficiency can be improved.
Description
technical field [0001] The present application relates to the technical field of the Internet, in particular to a network connection detection method and device. Background technique [0002] With the rapid development of network technology, various websites provide more and more abundant information, and users can obtain a large amount of information they need by visiting websites. However, while the majority of users visit websites normally, there are more and more cases of malicious visits to websites. For example, web crawlers frequently visit websites, and in severe cases, it may cause the website to be unable to be accessed normally. [0003] In view of the above situation, in order to ensure that each website can be accessed normally, in the prior art, the website operation and maintenance personnel generally manually analyze the logs generated during the operation of the website, for example, it is found that the number of visits through a certain network connection...
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IPC IPC(8): H04L12/26G06F16/951
CPCG06F16/951H04L43/50
Inventor 孙尚勇
Owner NEW H3C SECURITY TECH CO LTD