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Method and device for access data bank

A database and data access technology, applied in the database field, can solve the problems of untraceability, uncontrollability, and inability to be fully guaranteed, and achieve the effect of protecting and improving security.

Active Publication Date: 2006-11-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] The technical problem solved by the present invention is to provide a method and device for accessing the database to solve the problem that the request for accessing the database in the current technical solution is uncontrolled and untraceable; and the security of the data cannot be prevented and cannot be fully obtained. security issues

Method used

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  • Method and device for access data bank
  • Method and device for access data bank
  • Method and device for access data bank

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Embodiment Construction

[0045] The core of the present invention is to set a data access agent between the database client and the database, which is used to intercept all access operation requests to the database; At the same time, the database access operation request sent by the database client is sent to the log system, and the log system records the database access operation request. When the data of the database is destroyed, the destroyer can be traced. In addition, the present invention can also set a corresponding alarm policy in the security authentication system and log system, and send the abnormal operation request conforming to the alarm policy as an alarm event to the alarm system, and the alarm system can send the event to the system administrator in time (DBA), so that the system administrator can know the relevant abnormalities in time, maintain the database in time, and improve the security of the database.

[0046] The present invention will be further described below in conjuncti...

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Abstract

This invention relates to a method and a device for accessing database, in which, said method includes: A, verifying the validity of a request for accessing the database by a received customer end and sending the legal operation request to the database and records said operation request, B, the database operates the received operation request and feeds back the result to the customer end, said device includes: a database customer end inserts a data access agent as the tool for accessing the database and packages the operation request to it, a unified certification and journal unit connected with the access agent of the customer end of the database used in drafting a safety strategy, a journal strategy and / or alarm strategy and alarms when abnormal events happen, a database connected with the customer end for storing data of user relations.

Description

technical field [0001] The invention relates to database technology, in particular to a method and device for accessing a database. Background technique [0002] With the development of society, a large amount of data needs to be stored, and certain data access methods are used to process the stored data according to the needs of different users. The database is a technology that meets this demand. Simply put, the database It is a collection of data stored in a way that can be persisted and manipulated. A database system consists of a database and its surrounding environment, including software, operating system, hardware, and users who use it. In order for the user to access the database conveniently (for example, the user needs to perform operations such as querying, adding, deleting, and modifying data in the database), the database needs to control the data accordingly. Among them, the data control functions of the database mainly include: 1) data integrity control, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F21/31
Inventor 徐永胜姜琰祥曹振峰
Owner HUAWEI TECH CO LTD
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