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Data desensitization method, system and equipment and storage medium

A data desensitization and desensitization technology, applied in the computer field, can solve the problems of data loss of availability and single processing method, and achieve the effect of improving data security and ensuring data availability.

Pending Publication Date: 2021-12-24
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems in the prior art, the object of the present invention is to provide a data desensitization method, system, equipment and storage medium to solve the problems of the existing data desensitization method, data loss of usability after desensitization and single processing method

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  • Data desensitization method, system and equipment and storage medium
  • Data desensitization method, system and equipment and storage medium
  • Data desensitization method, system and equipment and storage medium

Examples

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Embodiment Construction

[0053] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0054] Such as figure 1 As shown, an embodiment of the present invention discloses a data desensitization method, which includes the following steps:

[0055] S110. The server acquires the data to be desensitized, and determines characters to be desensitized from the data to be desensitized. Specifically, for example, a preset field in the data to be desensitized can be used as a desensitized field, and characters to be ...

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PUM

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Abstract

The invention provides a data desensitization method, system and device and a storage medium. The method comprises the following steps: a server obtains to-be-desensitized data, and determines to-be-desensitized characters from the to-be-desensitized data; the server determines a character type and a service feature corresponding to each character to be desensitized; the server determines a mapping function matched with the character to be desensitized according to the character type, the service feature and a first preset mapping relation; the first preset mapping relationship represents a mapping relationship among a character type, a service feature and a mapping function; the server carries out desensitization processing on the to-be-desensitized characters according to the mapping functions corresponding to the to-be-desensitized characters to generate desensitized data; according to the method and the device, the data safety is improved while the data availability is ensured.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data desensitization method, system, equipment and storage medium. Background technique [0002] In the current era of big data, it is necessary to ensure the security of sensitive information and private data, so it is necessary to desensitize the data. Data desensitization refers to the transformation of certain sensitive information through desensitization rules to achieve reliable protection of sensitive private data. [0003] In the actual production environment, different types of data need to be desensitized, such as ID number, mobile phone number, etc. The desensitization processing method of the existing technology is relatively simple, and different desensitization rules cannot be provided according to different sensitive data types, so it cannot adapt In scenarios where sensitive data types are complex, the security of sensitive data is low. Contents of ...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F40/126G06F40/151
CPCG06F21/6254G06F40/126G06F40/151
Inventor 陆平戴美姚俊
Owner CHINA TELECOM CORP LTD