Account password protection system based on position related question challenge and method thereof
A password protection and problem technology, which is applied in the field of account password protection system based on the challenge of location association problem, can solve problems such as high cost, difficult physical implementation, loss of password card, etc., and achieve the effect of enhancing strength
Inactive Publication Date: 2009-11-18
李丽平
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Problems solved by technology
The system based on dynamic password card has many problems such as high cost, difficult physical implementation, loss of password card, inconvenient portability, etc.
Method used
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[0029] The present invention will be further described below in conjunction with the accompanying drawings.
[0030] An account password protection system based on location-associated challenge challenges, including a client 9, a challenger 1, and a server 5 that are connected in cooperation with each other. The login subsystem module 8 is set in the client 9, and each user is set in the challenger 1. Independent user challenge question library 2, location detection and question selection module 3, location detection and question selection module 3 cooperate to set token verification question checking module 4, server 5 cooperates to set question checking and password verification module 7, user Name, user password storehouse 6, problem checking and password verification module 7 cooperate to set token verification problem checking module, this kind mode is client-challenger-server mode. The system can also set the challenger 1 in the server 5, so that the server 5 has the fun...
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The invention provides an account password protection system based on position related questions challenge and a method thereof, belonging to the technical field of electric identification certification. The system comprises a client end, a challenge machine and a server which are matched and connected with each other, wherein a sub-system module is set in the client end; a user challenge question base and a position detection and question selection module are set in the challenge machine; a token check question inspection module is set in the position detection and question selection module; a question inspection and password check module, a user name base and a user password base are set and coordinated in the server and a token check question inspection module is set in the question inspection and password check module. The method comprises a question setting phase and a question challenge phase. Based on the traditional protection method of user name and user token, a mode for providing challenge problems are added through position relations based on the algorithm of IP position relation, challenge questions are dynamically selected, the problem that a hacker steals user token on the client end is totally resolved, and the hacker is hard to acquire the token.
Description
technical field [0001] The invention belongs to the technical field of electronic identity authentication, and in particular relates to an account password protection system and method based on location-associated problem challenges. Background technique [0002] With the continuous development of information technology, various electronic information systems have been widely used in people's life, study and work, such as email systems, instant messaging systems, e-commerce systems, online game systems, online banking systems, etc. . Based on security and privacy requirements, most current electronic information systems require identity authentication for users. At present, the most commonly used authentication method is the user name plus password. The user sets and keeps his own password information, and submits the password for identity authentication when accessing the electronic information system. [0003] Due to the widespread infection of malicious software such a...
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Inventor 李丽平
Owner 李丽平