Verification code prompting method based on overlay picture carousel

Abstract

The invention discloses a verification code prompting method based on overlapping picture carousel, which comprises the following steps: step S100, a terminal receives M groups of guiding pictures andplaying order, and the number of pictures in each group of pictures is (K1, K2,..., KM) respectively; step S100, the terminal receives M groups of guiding pictures and playing order. Each picture inM group includes a lattice of P plus Q; Step S200, according to the playing sequence, the terminal plays the guide pictures superposed by M groups in turn; when each set of superimposed pilot images is played, a verification pilot point and a P plus Q-1 non-verified pilot point, the verified pilot point and the non-verified pilot point have different display characteristics; when playing accordingto the playback order, the verification guide points in the M-group superimposed guidance pictures constitute the verification code trajectory.

Description

technical field [0001] The present invention relates to the field of identity verification, in particular to a verification code prompting method based on superimposed image 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 disclose...

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

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