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Data desensitization method, device and equipment and storage medium

A data desensitization and desensitization technology, applied in relational databases, database models, digital data protection, etc., can solve the problem of low efficiency of desensitization operations

Pending Publication Date: 2020-11-27
CHINA PING AN PROPERTY INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the problem that the existing data desensitization adopts the regular expression matching method or the java traditional reflection method, and the execution efficiency of the desensitization operation is low.

Method used

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

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Embodiment Construction

[0027] Embodiments of the present invention provide a data desensitization method, device, device, and storage medium, which are used to use a bytecode manipulation framework (ASM) agent, and use a recursive algorithm to traverse all fields of the domain model to avoid fields to be desensitized Omission, by caching the proxy objects of various domain models, searching for fields to be desensitized for desensitization processing, and improving the efficiency and accuracy of data desensitization operations.

[0028] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein....

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Abstract

The invention relates to the technical field of big data, and discloses a data desensitization method, device and equipment and a storage medium, which are used for improving the efficiency and accuracy of data desensitization operation. The data desensitization method comprises the steps of when a file compiling request is received, obtaining a data model file according to the file compiling request, compiling the data model file into an initial byte code file, and operating the initial byte code file; performing recursive analysis on the initial byte code file running in the program by adopting a byte code control framework to obtain an agent object data set, and caching the agent object data set; when a desensitization processing request is received, determining to-be-desensitized dataaccording to the desensitization processing request, and querying a target proxy object from the proxy object data set; and obtaining a preset desensitization rule, calling the target agent object, and performing desensitization operation on the to-be-desensitized data according to the preset desensitization rule. In addition, the invention also relates to a blockchain technology, and the proxy object data set can be stored in the blockchain node.

Description

technical field [0001] The invention relates to the field of batch update of big data technology, in particular to a data desensitization method, device, equipment and storage medium. Background technique [0002] User information privacy protection is an important security risk point of the system. In the process of user inquiry business, the transaction object data will involve a large amount of personal or group privacy sensitive data, such as name, ID number, address, home phone number, mobile phone number, account number, etc. , mailbox, the printed log data needs to be desensitized during the running of the program. If each field of the conventional code is processed, a large number of code support for repeated actions is required, it is not easy to read and maintain the code, and it is easy to miss key fields. [0003] In the existing technology, generally by serializing the domain model, matching the regularity of the string to the field that needs to be desensitize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F16/2455G06F16/248G06F16/28
CPCG06F21/6245G06F16/24552G06F16/248G06F16/284
Inventor 刘炎为
Owner CHINA PING AN PROPERTY INSURANCE CO LTD
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