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Data processing method and apparatus

A processing method and a technology of a processing device, which are applied in the fields of electrical digital data processing, digital data protection, computer security devices, etc., can solve problems such as inability to take into account system efficiency and data security, and poor reversibility, so as to ensure availability and avoid occupying system performance Effect

Inactive Publication Date: 2017-03-29
中国移动通信集团甘肃有限公司
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Problems solved by technology

[0008] The purpose of the present invention is to provide a data processing method and device, which solves the problem of poor reversibility or inability to balance system efficiency and data security in the data desensitization protection method in the prior art

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  • Data processing method and apparatus
  • Data processing method and apparatus

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Embodiment Construction

[0063] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0064] The present invention aims at the problem that the data desensitization protection method in the prior art has poor reversibility or cannot take into account both system efficiency and data security, and provides a data processing method and device, which can be performed only during the data output process without changing the source data. Desensitization control, through the analysis of the user's data access operation, and according to the analysis results, the data desensitization process is performed by replacing the data output; it can not only flexibly control the data desensitization process, but also without affecting other applications. While avoiding excessive use of system performance, it effectively guarantees the availability of busin...

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Abstract

The invention provides a data processing method and apparatus. The processing method comprises the steps of receiving and analyzing a source data access request, and determining that current access involves sensitive data; modifying the source data access request to obtain a desensitized data access request, and sending the desensitized data access request to a database, thereby enabling the database to perform a query according to the desensitized data access request to obtain query result data and replace sensitive data in the query result data with first preset information to obtain desensitized data; and receiving the desensitized data returned by the database, and outputting the desensitized data. According to the method and the apparatus, without changing source data, data access operation of a user is analyzed and data desensitization processing is carried out in a replacement way during data output according to an analysis result; and the data desensitization process can be flexibly controlled and excessive occupation of system performance is avoided while the use of the data by other applications is not influenced, so that the data usability of a business support system is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of data security management of business support technology systems, in particular to a data processing method and device. Background technique [0002] Data desensitization protection refers to the transformation of some sensitive information through desensitization rules to achieve reliable protection of sensitive private data. At present, the most commonly used data desensitization protection methods mainly include "sensitive information data replacement" and "sensitive information encryption protection". The details are as follows: [0003] Sensitive information data replacement refers to the replacement of stored data according to certain fuzzification rules (for example: replace some fields with similar characters, replace characters with masked characters (for example, 'X'), replace real last names with virtual last names, etc.) The sensitive information in the device is replaced, and the data accesse...

Claims

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Application Information

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IPC IPC(8): G06F21/62
CPCG06F21/6218G06F2221/2107
Inventor 蒋宝成豆晓瑜张文祺
Owner 中国移动通信集团甘肃有限公司
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