Data processing method and system

A data processing system and data processing technology, applied in the field of data security, can solve problems such as unavoidable data leakage, failure to meet the principle of minimum authority, etc., and achieve the effect of reducing the risk of key leakage and high security
CN110061983AActive Publication Date: 2019-07-26深圳市云网万店科技有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
深圳市云网万店科技有限公司
Publication Date
2019-07-26

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Abstract

The invention discloses a data processing method and system, and belongs to the technical field of data security, and the method comprises the steps that a service gateway receives a data encryption request sent by a first user, and routes the data encryption request to a service cluster, and the data encryption request carries to-be-encrypted data and a data access authority; the service clustercalls a corresponding service instance to encrypt the to-be-encrypted data in the plurality of service instances to generate a ciphertext, and generates an encryption event; the data access authority,the event number of the encryption event, the encryption algorithm used for encrypting the to-be-encrypted data and the secret key are correspondingly stored into a database; an encryption result including the ciphertext, the identifier of the service cluster and the event number are returned to the service gateway; and the service gateway returns the encryption result to the first user. According to the embodiment of the invention, the risk of secret key leakage of a data producer and a data user can be reduced, so that the data security is higher; and a guarantee is provided for landing ofa data access permission minimization principle.
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Description

technical field

[0001] The invention relates to the technical field of data security, in particular to a data processing method and system. Background technique

[0002] The current methods of data security management and control in the field of big data are as follows:

[0003] Method 1. Use the same key to encrypt sensitive data during data production or transmission before storage, and the data user uses the corresponding key (equal or unequal) to decrypt;

[0004] Method 2: Carry out high-level authority control over sensitive data, and physically and technically ensure that only necessary personnel can access sensitive data;

[0005] Method 3: Implant an encryption and decryption mechanism on the access engine of the database, and the encryption and decryption of sensitive data will be transparent to users.

[0006] There are defects and deficiencies in the above methods:

[0007] For the first method: the data producer or user can have access to the encryption and d...

Claims

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