Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Verification code anti-brushing method

A verification code and anti-swiping technology, applied in the Internet field, can solve problems such as the verification code is easy to be cracked, and achieve the effects of preventing cracking, improving security performance, and making identification difficult

Inactive Publication Date: 2019-04-12
TIANHE COLLEGE GUANGDONG POLYTECHNIC NORMAL UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of technologies such as OCR (Optical Character Recognition, Optical Character Recognition) and artificial intelligence, traditional verification codes are easily cracked

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Verification code anti-brushing method
  • Verification code anti-brushing method
  • Verification code anti-brushing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Such as Figure 1-3 As shown, an anti-swiping method of a verification code includes:

[0035] Step S01, generating a verification picture and a reference picture corresponding to the verification picture on the client interface that needs to input a verification code, the verification picture and the reference picture respectively include a plurality of nodes and corresponding to each of the nodes Each of the nodes and the graphic elements of the verification picture are laid out according to a preset layout format, and each graphic element of the verification picture is a dynamic graphic ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a verification code anti-brushing method, relating to the technical field of Internet. The method comprises the following steps: generating a verification picture and a reference picture corresponding to the verification picture on a client interface needing to input a verification code, wherein the verification picture and the reference picture respectively comprise a plurality of nodes and primitives corresponding to the nodes, the nodes and the primitives of the verification picture are arranged according to a preset layout format, and each primitive of the verification picture is a dynamic primitive; wherein the dynamic primitives comprise mutual transformation among the primitives at intervals of preset time; obtaining a drawing track of the verification picture, sequentially extracting each node in the drawing track, and generating a node list according to the extracted nodes; and when the generated node list is the same as the node list in the reference picture, indicating that the verification code is successfully input. According to the invention, the success rate of cracking the verification code by software can be effectively reduced, and the security of the verification code is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to an anti-swiping method of a verification code. Background technique [0002] With the development of computer technology and the continuous improvement of hacker technology, websites and forums use verification codes to prevent malicious cracking of passwords, application for registration, and flooding of forums. Verification codes range from pure digital verification codes to distorted picture verification codes. Users need to visually identify the matching information in the picture and complete manual keyboard input, and the program will make verification code matching judgments. With the development of technologies such as OCR (Optical Character Recognition, optical character recognition) and artificial intelligence, traditional verification codes are easily cracked. Contents of the invention [0003] The invention provides an anti-swiping method of a verification cod...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/36
CPCG06F21/36G06F2221/2133
Inventor 王煜林王金恒程东年陈秋明
Owner TIANHE COLLEGE GUANGDONG POLYTECHNIC NORMAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com