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An integrated data desensitization system and method for an identity card number

A technology of ID card number and integrated data, applied in the field of data processing, can solve the problem of the same desensitization result, too large, desensitization and so on

Active Publication Date: 2019-05-07
ENJOYOR COMPANY LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some existing desensitization methods, the relevant parameters of the algorithm are fixed and are not related to the original ID number; secondly, the date of birth will be too large after desensitization; The uniqueness is guaranteed when sensitive. When the data volume of ID numbers to be desensitized reaches hundreds of thousands, different ID numbers will be desensitized into the same desensitized result, which will affect the concatenation and fusion of data.

Method used

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  • An integrated data desensitization system and method for an identity card number
  • An integrated data desensitization system and method for an identity card number
  • An integrated data desensitization system and method for an identity card number

Examples

Experimental program
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Embodiment 1

[0069] Embodiment 1: The present invention aims to seek a desensitization solution for ID card information that satisfies multiple strategies, consistency, uniqueness, high degree of simulation, and high efficiency. The so-called multi-strategy refers to a desensitization method that has multiple desensitization algorithms for different application scenarios, allowing users to freely choose according to the actual situation, so that the desensitization results can meet the user's needs . The so-called consistency refers to the use of a certain desensitization method for the same ID number from different sources (different database tables) no matter when the results are the same after desensitization, then this desensitization method meets consistency. The so-called uniqueness refers to the desensitization results of different ID numbers from the same source (same database table) using a certain desensitization method are different, that is, different ID numbers correspond to d...

Embodiment 2

[0124] Embodiment 2: an integrated data desensitization method for ID number, comprising the following steps:

[0125] (1) According to the negotiation results between the data requesting party and the data provider, collect the desensitized ID card numbers of each exchange system to form a data set of desensitized ID card numbers;

[0126] (2) Arbitrarily obtain an ID card number data from the ID card number data set to be desensitized, and judge whether it conforms to the specification; if not, put the ID card number data into the abnormal data set and continue to obtain the next ID card number data; if it matches, execute step (3);

[0127] (3) Judging whether the ID card number obtained needs to be upgraded; if necessary, the ID number is upgraded and then entered into the next step; if it is not necessary to directly perform step (4);

[0128] (4) Select desensitization method II to desensitize the ID number data; details are as follows:

[0129]On the basis of the dese...

Embodiment 3

[0147] Embodiment 3: an integrated data desensitization method for ID number, comprising the following steps:

[0148] (1) According to the negotiation results between the data requesting party and the data provider, collect the desensitized ID card numbers of each exchange system to form a data set of desensitized ID card numbers;

[0149] (2) Arbitrarily obtain an ID card number data from the ID card number data set to be desensitized, and judge whether it conforms to the specification; if not, put the ID card number data into the abnormal data set and continue to obtain the next ID card number data; if it matches, execute step (3);

[0150] (3) Judging whether the ID card number obtained needs to be upgraded; if necessary, the ID number is upgraded and then entered into the next step; if it is not necessary to directly perform step (4);

[0151] (4) Select desensitization method III to desensitize the ID card number data; details are as follows:

[0152] On the basis of t...

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Abstract

The invention relates to an integrated data desensitization system and method for an identity card number. The integrated data desensitization method mainly comprises the following steps: (1) collecting an identity card number to be desensitized; And (2) carrying out desensitization processing on the to-be-desensitized identity card number by adopting a desensitization method to obtain a first-level desensitization identity card number. In addition, desensitization operation can be further carried out according to actual needs to obtain the number of the second-level desensitization identity card. The desensitization result of the method well retains regional information, age information, gender information and the like, and has a good analysis value; The desensitization requirements of different scenes are met by adopting a multi-strategy mixed desensitization mode, an extended desensitization mode and the like, the consistency of desensitization results can be guaranteed under hundreds of millions of data volumes, and meanwhile identity card desensitization scenes with different requirements are met.

Description

technical field [0001] The invention relates to the field of data processing, in particular to an ID number-oriented integrated data desensitization system and method. Background technique [0002] With the development of science and technology and the continuous progress of information technology, the era of big data has quietly arrived, and the explosive growth of data has become a valuable asset. Whether it is a variety of enterprises or the government, they collect and store various data more or less every day. In the government, enterprises, and especially government agencies, in order to maximize the use of data, there must be It is necessary to realize the sharing and exchange of data to break down data barriers and connect data islands. Among the exchanged data, there must be a variety of personal privacy data. With the continuous data exchange, it is inevitable that the risk of sensitive data leakage is also increasing day by day. [0003] Data desensitization is ...

Claims

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Application Information

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IPC IPC(8): G06F21/62
Inventor 张名民李建元于海龙秦俊峰张江鑫王超群
Owner ENJOYOR COMPANY LIMITED
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