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

Password separate dynamic verification method and system

A password verification and dynamic verification technology, applied in the field of password verification and verification, can solve the problems of password theft and monitoring, and achieve the effect of solving the problem of password theft, convenient use, and convenient memory difficulty.

Inactive Publication Date: 2009-12-16
ZHONGSHAN IKER DIGITAL TECH
View PDF3 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention discloses a method and system for password split dynamic verification. Through the method or system, the problem of password theft caused by keyboard operation being monitored and input operation being monitored can be effectively solved.

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
  • Password separate dynamic verification method and system
  • Password separate dynamic verification method and system
  • Password separate dynamic verification method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A password-splitting dynamic authentication method, which is a method for users to enter the password on the operation interface according to the password provided by the service provider or self-registered, and accept system / server authentication.

[0028] refer to figure 1 As shown, it is a verification process in this password verification method. Through this process, the core content of the solution of the present invention can be clearly reproduced;

[0029] first as figure 1 As shown in 101, the user first divides the existing password into two groups of sub-passwords, i.e. the first sub-password and the second sub-password; the method of division may include methods such as sequential division, equal interval division and middle block extraction division.

[0030] For example, let the user's existing password be a six-digit password (X 1 x 2 x 3 x 4 x 5 x 6 ), where X 1 、X 2 、X 3 、X 4 、X 5 、X 6 It can be numbers, letters, punctuation marks or ...

Embodiment 2

[0061] A login or payment system that adopts password-divided dynamic verification, the system is composed of hardware support and software support. Among them, the system should have a login / payment interface and an operation panel, the function of which is to facilitate the user's password input operation; a password verification platform, whose function is to verify the user's password.

[0062] The system can be a bank payment system such as an ATM automatic teller machine, etc., or an online bank payment system, an online login system, etc.

[0063] A log-in or payment system adopting password-divided dynamic verification, which is characterized in that: the password verification method adopted in the system log-in / payment is the password verification method described in Embodiment 1.

[0064] The following takes an online banking payment system as an example to further describe how to implement password verification:

[0065] Assuming that the user has registered a user...

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 relates to a password verification technique, in particular to a password separate dynamic verification method and a system, which is characterized by comprising the following steps: A. users separate the existing passwords into two groups of subpasswords, namely a first password and a second password; B. users input a first subpassword or a second subpassword in a operational interface and transmit to the system for verification; C. the system carries out partial verification on the password according to the subpassword; if passing, a random password group is generated and transmitted to the operational interface for display; D. users combine the random password group and the other remained subpassword according to the prompting of the operational interface; and E. the system extracts the other subpassword which is to be verified from the received combination passwords and verifies; if passing, then the verification is successful. In the invention, the password can be protected in the initial stage when users input the password, and simultaneously original user password length and content are not changed, thus having the characteristics of convenient use and high safety and the like.

Description

Technical field: [0001] The invention relates to password verification and verification technology, in particular to a method and system for segmenting and dynamically verifying existing passwords. Background technique [0002] At present, users often need to perform password verification first to perform operations such as login, payment, and modification on various systems. The password itself may be a string of numbers, but it is often associated with various forms of wealth, data, information, resources, etc., so once the password is stolen, the user will cause more or less losses. [0003] With the development of computer technology and communication technology, people have researched various methods to ensure password security. For example, use a variety of encryption methods and algorithms to achieve security guarantees in the process of password transmission; increase the length or type of passwords to reduce the risk of being cracked; generate one-time passwords wi...

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
IPC IPC(8): G06F21/00G06Q20/00H04L9/32H04L29/06G06F21/30
Inventor 余元龙罗笑南卢林发叶灿才
Owner ZHONGSHAN IKER DIGITAL TECH
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