Data query method, device and equipment and computer readable storage medium

A data query device and data query technology, which are applied in the field of data query, can solve the problems that users do not want and database providers do not want users to understand data content, etc., and achieve the effect of improving privacy and security.

Pending Publication Date: 2019-09-06
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in many cases, the database provider does not want users to know the specific data content of its database, and users do not want the database provider to monitor their query records. Therefore, it is necessary to provide data query that can ensure the privacy and security of the database provider and users. Program

Method used

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  • Data query method, device and equipment and computer readable storage medium
  • Data query method, device and equipment and computer readable storage medium
  • Data query method, device and equipment and computer readable storage medium

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Embodiment Construction

[0035] The characteristics and exemplary embodiments of various aspects of this specification will be described in detail below. In order to make the purpose, technical solutions and advantages of this specification clearer, this specification will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the embodiments described here are only some of the embodiments in this specification, but not all of the embodiments. It will be apparent to one skilled in the art that this description may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the specification by showing examples of the specification.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require ...

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PUM

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Abstract

One or more embodiments of the present specification provide a data query method, apparatus and device, and a computer readable storage medium. In one embodiment, the data query method comprises the following steps: receiving a data query instruction; in response to the data query instruction, performing conversion processing on a to-be-queried data object included in the data query instruction byusing a data conversion program; inquiring whether sensitive data matched with the converted to-be-inquired data object exists in a sensitive database or not; wherein the sensitive data is data obtained by converting the original sensitive data by using a data conversion program; feeding back query results.

Description

technical field [0001] One or more embodiments of this specification relate to the technical field of data query, and in particular, to a data query method, device, device, and computer-readable storage medium. Background technique [0002] When a database provider provides data query services to users, it is generally necessary to save the database in clear text on the server of the database provider. When users perform data query, they need to perform data query operations on the server of the database provider and obtain data query results. [0003] However, in many cases, the database provider does not want users to know the specific data content of its database, and users do not want the database provider to monitor their query records. Therefore, it is necessary to provide data query that can ensure the privacy and security of the database provider and users. Program. Contents of the invention [0004] One or more embodiments of this specification provide a data qu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F16/2455
CPCG06F21/6227G06F16/2455
Inventor 韩喆蒋海滔杨磊
Owner ADVANCED NEW TECH CO LTD
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