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Processing method and processing device for image verification code

A technology of picture verification codes and processing methods, which is applied in the fields of electrical digital data processing, digital data authentication, instruments, etc., and can solve the problems of picture verification codes being recognized by programs, failure of countermeasures, and increasing the difficulty of program recognition images, etc.

Inactive Publication Date: 2017-05-31
ZICT TECH CO LTD
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Problems solved by technology

In order to increase the difficulty for malicious programs to obtain the content of the picture verification code through image recognition and other technical means, and to improve the security of information acquisition, the server generally processes the original picture verification code through distortion, adhesion, noise, animation, etc., thereby increasing the program It is difficult to recognize images, but the image verification code still has a considerable chance of being recognized by the program
[0003] Moreover, the emergence of the coding platform makes the above countermeasures completely ineffective

Method used

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  • Processing method and processing device for image verification code
  • Processing method and processing device for image verification code
  • Processing method and processing device for image verification code

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Embodiment Construction

[0058] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0059] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0060] figure 1 A schematic flow chart showing a method for processing a picture verification code according to the first embodiment of the present invention is shown.

[0061] Such as figure 1 As...

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Abstract

The invention provides a processing method and processing device for an image verification code. The processing method for the image verification code comprises the steps that a verification code acquisition request from a user terminal is received; verification code characters and pseudo code characters are acquired according to the verification code acquisition request; the pseudo code characters are added into the verification code characters, and the image verification code and character positioning information are generated; the image verification code and the character positioning information are fed back to the user terminal, wherein the character positioning information is used for allowing the user terminal to identify the verification code characters from the image verification code. According to the technical scheme, the identification difficulty of the image verification code can be effectively increased, and therefore the information security and the user experience are improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method for processing a picture verification code and a processing device for a picture verification code. Background technique [0002] At present, the picture verification code scheme is widely used in the Internet, mainly as an important means to distinguish malicious programs and human beings. In order to increase the difficulty for malicious programs to obtain the content of the picture verification code through image recognition and other technical means, and to improve the security of information acquisition, the server generally processes the original picture verification code through distortion, adhesion, noise, animation, etc., thereby increasing the program It is difficult to recognize the image, but the image verification code still has a considerable chance of being recognized by the program. [0003] Moreover, the emergence of coding platforms makes the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/36
CPCG06F21/36G06F2221/2133
Inventor 管冬
Owner ZICT TECH CO LTD
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