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Network attack judgment method, safe network data transmission method and corresponding device

A technology for network data transmission and network attack, applied in the field of network data transmission method and corresponding device, and network attack judgment, can solve problems such as network attack of web browsing request, failure of browser recognition, failure of browser to obtain IP address, etc., to avoid The impact of cyber attacks, the effect of improving security

Active Publication Date: 2020-10-16
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the web page browsing request is sometimes attacked by the network, causing errors in the domain name resolution results received by the browser, but the browser cannot identify whether it is attacked by the network. In addition, when the request is attacked by the network, the browser cannot obtain the correct The IP address further prevents the browser from obtaining the required web page data and prevents the user from browsing the required information.

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  • Network attack judgment method, safe network data transmission method and corresponding device
  • Network attack judgment method, safe network data transmission method and corresponding device
  • Network attack judgment method, safe network data transmission method and corresponding device

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Embodiment Construction

[0072] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0073] In order to solve the prior art in the process of browsing the webpage, when the browser is attacked by the network, the browser cannot recognize the network attack. In addition, the browser often cannot obtain the correct IP address, so that the required webpage data cannot be obtained, resulting in the inability of the user to browse For the problem of required information, the present ...

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Abstract

The invention discloses a network attack determination method, a safe network data transmission method and a corresponding apparatus. In the invention, a browser client acquires an attack rule made by a rule configuration server and determines whether a webpage browse request is attacked by a network after acquiring domain name analysis information returned by the network according to the webpage browse request based on a comparison result of the attack rule and the domain name analysis information. In the prior art, the network attack can not be identified. In the invention, the above problem is solved. After the network attack is determined, the browser client carries out network data transmission through a safe mode so that a network attack influence can be avoided and safety of the network data transmission is increased.

Description

technical field [0001] The present disclosure relates to the technical field of web page browsing, and in particular to a network attack judging method, a secure network data transmission method and a corresponding device. Background technique [0002] The speed of development of modern science and technology is accelerating day by day, and the amount of information is increasing rapidly. Under such circumstances, browsing webpages through browsers has become a common practice of obtaining information. [0003] A browser is a software that can display the content of web pages for users to browse. If the user needs to browse a certain webpage, the browser will generate a corresponding webpage browsing request according to the user's operation, and transmit the webpage browsing request to the DNS server, and the DNS server will perform domain name resolution, and transmit the domain name resolution result to the browser. The domain name resolution result includes the IP addre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/1441
Inventor 林宇飞
Owner ALIBABA (CHINA) CO LTD