Title:
DYNAMIC VERIFICATION METHOD AND APPARATUS, AND COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/003916
Kind Code:
A1
Abstract:
A dynamic verification method and apparatus, and a computer device and a storage medium. The method comprises: selecting, according to a pre-set selection rule, a random number of characters to be recognized; generating a verification picture according to the selected characters to be recognized; after a picture position is randomly selected from all picture positions in the verification picture, adding the selected picture position to a display queue according to a selection sequence (S30); offsetting a pre-set display box to a picture position ranking first in the selection sequence in the display queue, and displaying, in the pre-set display box, image content, corresponding to the picture position, in the verification picture (S40); determining whether a verification character input by a user is consistent with a character to be recognized that is contained in the image content; if same is inconsistent, providing a prompt that this verification has failed; and if same is consistent, adding one to the number of character verification successes, and when the number of character verification successes is greater than or equal to a pre-set threshold value of the number of verifications, determining that verification is successful. The method can increase the difficulty of cracking the verification of a robot program, such that the security performance during a verification process is improved.
Inventors:
MO PENGCHENG (CN)
Application Number:
PCT/CN2019/116433
Publication Date:
January 14, 2021
Filing Date:
November 08, 2019
Export Citation:
Assignee:
PINGAN PUHUI ENTERPRISE MAN COMPANY LIMITED (CN)
International Classes:
G06F21/31
Foreign References:
| CN105787340A | 2016-07-20 | |||
| CN104298912A | 2015-01-21 | |||
| CN105471808A | 2016-04-06 | |||
| CN107463830A | 2017-12-12 | |||
| US7624277B1 | 2009-11-24 |
Attorney, Agent or Firm:
SHENZHEN ZHONGDING INTELLECTUAL PROPERTY AGENCY (CN)
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