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A user authentication method and system

A user verification and verification code technology, applied in the computer field, can solve problems such as low security and easy bypassing of verification, and achieve the effects of improving security, ensuring complexity, and reducing overlap rate

Active Publication Date: 2018-09-28
上海同道信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a user verification method and system for solving the problem in the prior art that the existing verification code technology has low security and is easily bypassed

Method used

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  • A user authentication method and system
  • A user authentication method and system
  • A user authentication method and system

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Embodiment Construction

[0034] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0035] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...

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Abstract

The invention provides a user verification method and a user verification system, which is applied to a network system composed of a client and a server. The user verification method comprises the steps of displaying a verification code image when the user verification is required, wherein the verification code image comprises at least one Chinese character in the horizontal direction and at least one Chinese character in the vertical direction; receiving the Chinese character in the horizontal direction from a first input field, and receiving the Chinese character in the vertical direction from a second input field; and conducting the user verification according to the received Chinese character in the horizontal direction and the received Chinese character in the vertical direction. During the user verification process, when the received Chinese character in the horizontal direction and the received Chinese character in the vertical direction are completely the same with the Chinese character of the verification code image in the horizontal direction and the Chinese character of the verification code image in the vertical direction, the user verification is approved successfully. Due to the adoption of the technical solution of the present invention, whether the verification object is a person or a computer can be judged more accurately.

Description

technical field [0001] The invention relates to a computer technology, in particular to a user verification method and system. Background technique [0002] Currently, the most commonly used technology for verifying whether a user is a computer or a human is captcha technology. CAPTCHA is the abbreviation of "Completely Automated Public Turing test to tell Computers and Humans Apart" (Turing Test to Tell Computers and Humans Apart), which is a public fully automatic program to distinguish whether the user is a computer or a human. It can prevent: malicious cracking of passwords, swiping tickets, and flooding of forums, effectively preventing a hacker from making continuous login attempts to a specific registered user with a specific program brute force cracking method. Captcha technology provides a question that can be generated and judged by a computer, but only humans can answer it, allowing users to input the text or numbers displayed on a distorted picture, and the user...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32G06F21/36
Inventor 周维
Owner 上海同道信息技术有限公司
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