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Data protecting method, data protecting server and system

A data protection and server technology, applied in the transmission system, electrical components, etc., can solve the problems of cumbersome encryption and decryption and authority control process, and achieve the effect of simple and convenient encryption, decryption and authority control process

Active Publication Date: 2013-07-03
CHINA MOBILE GRP GUANGDONG CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a data protection method, a data protection server and a system, which are used to solve the problems of cumbersome encryption and decryption and authority control processes in existing data protection methods

Method used

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  • Data protecting method, data protecting server and system
  • Data protecting method, data protecting server and system
  • Data protecting method, data protecting server and system

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Embodiment Construction

[0053] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0054] Such as figure 1 As shown, the embodiment of the present invention provides a data protection method, including the following steps S11-S14:

[0055] S11. The data protection server encrypts the unencrypted data according to the 5W1H labeling information corresponding to the unencrypted data on the workflow system to generate encrypted data. The 5W1H labeling information includes the file address of the unencrypted data, reason for use, legal user name, period of use, legal customer The address and operation authority of the terminal.

[0056] Among them, the 5W1H marking information corresponding to the unencrypted data is generated by the workflow system after marking the unencrypted data according to the 5W1H principle accor...

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Abstract

The invention provides a data protecting method, a data protecting server and a system. The data protecting method, the data protecting server and the system are used for resolving the problems that an existing data protecting method is troublesome in encryption, decryption and access control processes. The data protecting method includes that the data protecting server encrypts unencrypted data according to 5W1H labeling information, corresponding to the unencrypted data, on a workflow system, and encrypted data are generated; the data protecting server informs the workflow system of memory addresses, on the workflow system, of the encrypted data; after a client downloads the encrypted data from the workflow system, the data protecting server judges whether the client has access to use the encrypted data according to the 5W1H labeling information and relative information of the client; and when the client has access to use the encrypted data, the data protecting server sends decryption keys to the client. The data protecting method, the data protecting server and the system enable the encryption, decryption and access control processes to be simple and convenient to conduct.

Description

technical field [0001] The invention relates to the technical field of data protection, in particular to a data protection method, a data protection server and a system. Background technique [0002] Mobile operators host sensitive data such as customer call lists, group customer data, and business analysis data. Once the sensitive data is leaked, it will lead to the poaching of competitors and the loss of customers; if it is lost to criminals, it may even lead to a media crisis and bring about losses in both economic and social benefits. In order to prevent sensitive data from being misused, the prior art generally adopts two methods of access control and data encryption for protection. [0003] Permission control technologies mainly protect sensitive data by authenticating user identities and encapsulating permissions such as data downloading and data reading and writing. However, once a user with relevant authority passes the identity authentication and obtains sensitiv...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 周轶伦蔡杰郑锦华吴列宏汤杰文罗志敏欧鹭
Owner CHINA MOBILE GRP GUANGDONG CO LTD
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