Method and system adopting number of image elements as security code

Abstract

The invention discloses a method and a system adopting the number of image elements as a security code. The system comprises an image generator, an information prompter for requiring users to operate, an image element number input device and a security code judgment mechanism, and is characterized in that the image generator generates at least one image, the information prompter for requiring users to operate generates prompt information to ask the users to input the number of specified image elements in corresponding images, the users input the numbers of the specified image elements corresponding to the images through the image element number input device according to the operational requirements, and the security code judgment mechanism judges whether the numbers of the specified image elements of the corresponding images, input by the users, are all correct or not, if yes, determines that the users receive security code approvals and otherwise, determines that the users do not receive security code approvals. The method and the system have the remarkable effect that the designs of image elements in various different forms can be completely identified easily by people but hardly by machines.

Description

technical field [0001] The invention belongs to the technical field of verification code protection against network brute force cracking, and in particular relates to a method and system using the number of image elements as a verification code. Background technique [0002] Verification codes play an increasingly important role in preventing brute force cracking, malicious registration and login attempts, and preventing online ticket swiping. It is precisely because of this special effect of verification codes that some unscrupulous merchants or hackers have developed some programs. , the so-called robot program, which can automatically recognize verification codes that are easily recognizable to the naked eye. Therefore, in order to make better use of the special functions of verification codes, the current verification code technology tends to increase the difficulty of human naked eye recognition, so it is more difficult for robots to identify, so as to achieve the purp...

AI Technical Summary

Problems solved by technology

Therefore, in order to make better use of the special functions of verification codes, the current verification code technology tends to increase the difficulty of human naked eye recognition, so it is more difficult for robots to identify, so as to achieve the purpose of using the special functions of verification codes for network security protection; however, If the verification code is designed to be more difficult for humans to recognize, the chances of making mistakes will increase greatly when people enter the verification code. Every time they make a mistake, the verification code will be refreshed again and the page will be submitted again, which will greatly waste people's registration, login or online voting. time, seriously reducing the user experience

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