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Database access control method and device

An access control and database technology, applied in the field of information security, can solve problems such as inability to complete access, waste of trial and error opportunities, etc.

Pending Publication Date: 2021-05-07
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to negligence and other reasons, when the user tries to enter the password again after entering the wrong password for the first time, the wrong password entered last time may be repeated, which wastes the opportunity of trial and error.
In this way, once the number of errors exceeds the preset value, the user will be locked and unable to complete the access

Method used

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  • Database access control method and device
  • Database access control method and device
  • Database access control method and device

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0057]Under normal circumstances, the user needs to enter the correct user password (hereinafter also referred to as "database access password" or "password" for short) before being allowed to access the database. For the sake of information security, traditional access control mechanisms generally do not allow users to repeatedly try and make mistakes on user passwords, but set a reasonable threshold (such as three times) for the number of trials and mistakes to reduce illegal users from repeated...

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Abstract

The invention provides a database access control method and device, relates to the field of information security, and can be used in the financial field, and the method comprises the following steps: when a first user password for accessing a database is wrong, encrypting the first user password, a user name, an instance of the database and a name of a front-end application system for accessing the database, obtaining a first character string; receiving a second user password input by the user based on the password error prompt, and encrypting the second user password, the user name, the instance of the database and the name of the front-end application system to obtain a second character string; and if the first character string is consistent with the second character string, outputting prompt information. According to the method and device, after the user is denied to access the database due to the fact that the database access password is wrongly input, the user is helped to prevent the password trial and error chances from being wasted by repeatedly inputting the wrong password the same as the previous wrong password when the password is tried to be input again.

Description

technical field [0001] This application relates to the field of information security and can be used in the financial field, specifically a database access control method and device. Background technique [0002] With the improvement of information security protection awareness, people's supervision of information security has become increasingly strict, and users often need to enter access passwords to access data. In many application scenarios, if the user enters the password incorrectly for more than the preset value, access will be restricted. And due to reasons such as negligence, when the user tries to enter the password again after the first password input error, the user may also repeat the wrong password input last time, wasting the chance of trial and error. In this way, once the number of errors exceeds the preset value, the user will be locked and unable to complete the access. Contents of the invention [0003] Aiming at the problems in the prior art, this a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/46G06F21/62
CPCG06F21/46G06F21/6218
Inventor 陈芷征陈静国朱晓洁胡伟斌
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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