Prompt method for verification code based on image carousel

A verification code and picture technology, applied in the field of identity verification, can solve the problems of small number of videos or animations, large storage space occupied by videos or animations, etc.

Active Publication Date: 2020-07-24
ZHEJIANG MEIRI HUDONG NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this form of video or animation also has technical deficiencies, which are reflected in the one-to-one correspondence between the video or animation and the verification code, that is, a video or animation can only display one verification code, and the video or animation takes up storage space. Large, resulting in a small number of videos or animations, so it is easy to obtain the corresponding relationship between videos or animations and verification codes through manual exhaustive methods, so as to complete the cracking

Method used

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  • Prompt method for verification code based on image carousel
  • Prompt method for verification code based on image carousel
  • Prompt method for verification code based on image carousel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The present invention mainly provides a verification code prompt method based on picture carousel, including the following steps:

[0016] In step S100, the terminal receives M+1 pictures and the playing sequence of the pictures. The terminal in the present invention is a terminal capable of displaying verification code prompts to users, including mobile terminals and webpage terminals, preferably including applications installed on mobile terminals. The user can input the verification code through the terminal according to the verification code prompt, and transmit the input verification code to the verification server via the terminal. The verification server judges whether the verification code is correct or not, and returns the judgment result to the terminal. If the verification result is correct, the user can use the terminal or a specific application program on the terminal or enter a specific webpage. If the verification result is wrong, the terminal or a spec...

Embodiment 2

[0035] According to yet another aspect of the present invention, a verification code prompting method based on picture carousel is also provided. Compared with the method in Embodiment 1 of the present invention, the terminal no longer receives reference pictures, but only receives M guide pictures. And prompt the verification code according to the guide picture.

[0036] Specifically, the method in embodiment 2 comprises the following steps:

[0037] In step S100, the terminal receives M (M≥1, preferably M≥3) guide pictures and the playing sequence of the pictures.

[0038] Each picture includes 1 verification guide point and P×Q-1 non-verification guide points, where P≥2 and Q≥2 (preferably P≥3 and Q≥3). In the verification guide picture, the verification guide point and the non-verification guide point of each picture have different display characteristics. For example, verification guide points have different display characteristics than points in the reference image, no...

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PUM

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Abstract

The invention discloses a verification code prompting method based on picture carousel, which comprises the following steps: step S100, a terminal receives M+1 picture and a playback order of the picture, wherein the M+1 picture comprises a reference picture and M verification guide pictures; each picture comprises a lattice of P*Q; in the reference picture, each point in the dot matrix has the same display characteristics; in the verification guide picture, the lattice comprises one verification guide point and P*Q-1 non-verified pilot points; in the verification guide picture, the verification guide point and the point in the reference picture have different display characteristics, and the non-verification guide point and the point in the reference picture have the same display characteristics; Step S200, the terminal plays the received M+1 picture in turn according to the playing order; during playing according to the playback order, the verification guide points in the M verification guide pictures forming a verification code trajectory.

Description

technical field [0001] The present invention relates to the field of identity verification, in particular to a method for prompting verification codes based on picture carousels. Background technique [0002] At present, Internet platforms may be attacked at any time, such as spam registration, SMS spam, scalpers grabbing tickets, fake voting, etc. Most of these attacks are executed through automated scripts. The full name of the verification code (CAPTCHA) is "Completely Automated Public Turing test to tell Computers and Humans Apart", which can avoid the attack of automated script execution to a large extent. The verification codes that have been commercially applied in the prior art mainly include such as figure 1 The verification code for recognizing letters as shown, such as figure 2 The verification code of the sliding puzzle method shown, such as image 3 The verification code and other ways to identify the text in the picture as shown. Tencent has disclosed the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/36G06F9/451
CPCG06F9/451G06F21/36G06F2221/2133
Inventor 魏志强
Owner ZHEJIANG MEIRI HUDONG NETWORK TECH CO LTD
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