Browse Prior Art Database

A method of dynamic password locking

IP.com Disclosure Number: IPCOM000240107D
Publication Date: 2015-Jan-04
Document File: 5 page(s) / 185K

Publishing Venue

The IP.com Prior Art Database

Abstract

With the development of wireless technology, more and more people use mobile terminals such as mobile phones, PDA, Pad, but also a growing number of private-sensitive business applications deployed on mobile terminals, such as credit card management, payment services, etc., especially for data security password security is increasing the number of new requirements. On the one hand, when the phone is lost, there will be a password guessing to detect it, what is more likely to have a password to be cracked off after causing personal privacy data leakage or damage to property further; on the other hand, cell phones and other mobile devices because the keyboard comparison small and other factors, in actual use, there will be many errors due to incorrect input inconvenience caused. Because paper proposes a scheme carried out in dynamic equilibrium between security and convenience, effectively preventing malicious password guessing attacks caused damage and reduce input error caused unnecessary locking. Currently, device uses a identified times for the wrong password input.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 52% of the total text.

Page 01 of 5

A method of dynamic password locking

With the development of wireless technology, more and more people use mobile terminals such as mobile phones, PDA, Pad, but also a growing number of private-sensitive business applications deployed on mobile terminals, such as credit card management, payment services, etc., especially for data security password security is increasing the number of new requirements. On the one hand, when the phone is lost, there will be a password guessing to detect it, what is more likely to have a password to be cracked off after causing personal privacy data leakage or damage to property further; on the other hand, cell phones and other mobile devices because the keyboard comparison small and other factors, in actual use, there will be many errors due to incorrect input inconvenience caused. Because paper proposes a scheme carried out in dynamic equilibrium between security and convenience, effectively preventing malicious password guessing attacks caused damage and reduce input error caused unnecessary locking. Currently, device uses a identified times for the wrong password input.

First, identify a pattern of behavior and safety input fields based on real user's password, the password verification process is based on the behavior and safety input fields overlap process to stepping mode, if the user authentication process and the password does not match the regular pattern of behavior and Security does not fall into the input field, then shorten the user's password attempts; If the user authentication process domain password conventional patterns of behavior consistent with the basic safety and fall into the input field , then that user may be pres...