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Data desensitization method, system and device based on national ETC big data and medium

A data desensitization and big data technology, applied in the field of data management, to achieve efficient data security, avoid legal risks, and ensure data security

Pending Publication Date: 2020-11-27
贵州数据宝网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the advent of the big data era, the mining of big data business value, the precise positioning of users, and the huge business value contained in big data have been gradually excavated, but at the same time it has also brought a huge challenge - the protection of personal privacy information

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  • Data desensitization method, system and device based on national ETC big data and medium
  • Data desensitization method, system and device based on national ETC big data and medium

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0028] In this embodiment, a data desensitization method based on national ETC big data is provided, such as figure 1 As shown, the method includes:

[0029] (1) Obtain the field to be desensitized of the raw data related to the vehicle traffic ETC;

[0030] (2) Del...

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PUM

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Abstract

The invention belongs to the technical field of data management, and particularly relates to a data desensitization method, system and device based on national ETC big data and a medium. The method comprises the following steps: (1) obtaining a to-be-desensitized field of original data related to vehicle passing ETC; (2) deleting a part of characters in each character string of the field to be desensitized, and retaining the remaining characters; (3) performing information merging processing on the reserved characters of all the character strings to form new character strings, and checking thelength; (4) encrypting the new character string to form an encrypted character string; (5) storing the encrypted character string in a database, and corresponding the encrypted character string to amatched single ETC charging detail record; and (6) deleting the field to be desensitized in the step (1). According to the invention, desensitization processing of ETC big data is realized, personal privacy information is protected, and legal risks caused by storage of personal information data of users are avoided.

Description

technical field [0001] The invention belongs to the technical field of data management, and in particular relates to a data desensitization method, system, equipment and medium based on national ETC big data. Background technique [0002] Sensitive data, also known as private data, common sensitive data include: name, ID number, address, phone number, bank account number, email address, city, zip code, password (such as account query password, withdrawal password, login password, etc. ), organization name, business license number, bank account number, transaction date, transaction amount, etc. [0003] With the advent of the big data era, the mining of big data business value, the precise positioning of users, and the huge business value contained in big data have been gradually excavated, but at the same time it also brings a huge challenge - the protection of personal privacy information. Personal information and personal behavior (such as location information, consumptio...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F21/60
CPCG06F21/6254G06F21/602
Inventor 王大亮
Owner 贵州数据宝网络科技有限公司