CN104991838A - Network-based data backup system with screening function - Google Patents
Network-based data backup system with screening function Download PDFInfo
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- CN104991838A CN104991838A CN201510414549.XA CN201510414549A CN104991838A CN 104991838 A CN104991838 A CN 104991838A CN 201510414549 A CN201510414549 A CN 201510414549A CN 104991838 A CN104991838 A CN 104991838A
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Abstract
The present invention discloses a network-based data backup system with a screening function, which comprises a data acquisition unit, a data analysis unit, a data screening server, a data segment classification database, a central processor, a shared data storage server and a personalized data storage server, wherein the data acquisition unit is used for acquiring data; the data analysis unit is used for analyzing the data and decomposing the data into a plurality of data segments; the data screening server is used for screening the data segments; the data segment classification database is used for storing data classification rules; the central processor is used for traversing the data segment classification database to inquire classification categories of the data segments, storing the data segments to the corresponding data storage servers according to the classification categories, carrying out sequential coding on the data segments obtained by decomposition of the data analysis unit and storing codes to a code storage server; the shared data storage server is used for storing the data of which the category belongs to a shared data segment; the shared data storage server is connected with a cloud server by the network to delete the same data segments; and the personalized data storage server is used for storing the data of which the category belongs to a personalized data segment. The aim of improving data backup safety is fulfilled.
Description
Technical field
The present invention relates to digital information transmission field, particularly, relate to a kind of network data backup system with screening function.
Background technology
At present, along with the fast development of cyber-net, data are closely related with artificial live and work, data security also becomes people and is more and more paid attention to, existing data backup, being all that data entirety is backed up, in order to save storage area, preserving after also just data being carried out compression process., there is certain security risk in this data backup, often partial data is by after virus infections, causes all loss of datas.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of network data backup system with screening function, to realize the advantage improving Backup Data security.
For achieving the above object, the technical solution used in the present invention is:
A network data backup system with screening function, comprises,
Data acquisition unit: the storage data in collecting work group in all computer operation hard disks, and the data of collection are transferred to Data Analysis unit;
Data Analysis unit: the data of data acquisition unit acquires are resolved, and be multiple data segment by data decomposition;
Data screening server: the data segment that data resolution unit is decomposed is screened, will the data segment of individual privacy information be included or relate to the data segment Screening Treatment of company's secret;
Data segment taxonomy database: store Data classification regulation, and automatically upgrade categorised regulation according to the data segment of Data Analysis unit decomposition;
Central processing unit: call the data segment after data screening screening server, and in data segment taxonomy database traversal queries, the class categories of this data segment, and according to the class categories of inquiry, this data segment is stored on corresponding data storing server, central processing unit carries out order coding to the data segment that data resolution unit is decomposed, and this coding is stored to coding storage server;
Share data storing server: preserve the data being categorized as shared data segment;
Share data storing server to be connected with cloud server by network, the data that the data kept in shared data storing server and high in the clouds are preserved contrast by cloud server, and delete according to the identical data segment that shared data storing server is preserved by comparing result;
Personality data storage server: preserve the data being categorized as personality data section;
Coding storage server: preservation order coding.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, Backup Data is stored classifiedly, data creative in work are stored in personality data storage server, be saved to shared data storing server by by web search or the data of using, there are the high data shared often of risk in virus, therefore when virus infected data, the risk that there is virus in personality data storage server is lower, and after shared data are infected, personality data still can be checked, improve the security of Backup Data.
Embodiment
A network data backup system with screening function, comprises,
Data acquisition unit: the storage data in collecting work group in all computer operation hard disks, and the data of collection are transferred to Data Analysis unit;
Data Analysis unit: the data of data acquisition unit acquires are resolved, and be multiple data segment by data decomposition;
Data screening server: the data segment that data resolution unit is decomposed is screened, will the data segment of individual privacy information be included or relate to the data segment Screening Treatment of company's secret;
Data segment taxonomy database: store Data classification regulation, and automatically upgrade categorised regulation according to the data segment of Data Analysis unit decomposition;
Central processing unit: call the data segment after data screening screening server, and in data segment taxonomy database traversal queries, the class categories of this data segment, and according to the class categories of inquiry, this data segment is stored on corresponding data storing server, central processing unit carries out order coding to the data segment that data resolution unit is decomposed, and this coding is stored to coding storage server;
Share data storing server: preserve the data being categorized as shared data segment;
Share data storing server to be connected with cloud server by network, the data that the data kept in shared data storing server and high in the clouds are preserved contrast by cloud server, and delete according to the identical data segment that shared data storing server is preserved by comparing result; When needs called data, transferred the data of cloud server by link.
Personality data storage server: preserve the data being categorized as personality data section;
Coding storage server: preservation order coding.
The categorised regulation stored in data segment taxonomy database, according to this categorised regulation, is decomposed into shared data and personality data by the data segment of decomposition, after Data Analysis unit completes data segment decomposition, and after screening, central controller calls the data segment after screening, and in data segment taxonomy database traversal queries, inquire about this data segment and be categorized as shared data or personality data, and according to Query Result, corresponding data are stored in corresponding server, when not inquiring this data segment at data segment taxonomy database, then this data segment is updated to data segment taxonomy database, and the result of renewal is shown to user by client, user is had to set, this data segment is shared data segment or personality data section.Share the data segment of preservation in data storing server and personality data storage server all according to setting coding.When called data, according to the data segment preserved in coding calling data storage server.
Central processing unit is saved to enciphered data storage server after the data of Screening Treatment being encrypted.
After one piece of data decomposition, after central processing unit is inquired by classification, this segment data coding is after G1, G2, X1, G1 and X2, and data are shared in G representative, and X represents personality data, when date restoring, central processing unit is according to coding, and transferring coding in shared data storing server is successively the data of G1, G2, and then transferring coding in personality data storage server is the data of X1, the like, complete transferring of whole segment data.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a network data backup system with screening function, is characterized in that, comprise,
Data acquisition unit: the storage data in collecting work group in all computer operation hard disks, and the data of collection are transferred to Data Analysis unit;
Data Analysis unit: the data of data acquisition unit acquires are resolved, and be multiple data segment by data decomposition;
Data screening server: the data segment that data resolution unit is decomposed is screened, will the data segment of individual privacy information be included or relate to the data segment Screening Treatment of company's secret;
Data segment taxonomy database: store Data classification regulation, and automatically upgrade categorised regulation according to the data segment of Data Analysis unit decomposition;
Central processing unit: call the data segment after data screening screening server, and in data segment taxonomy database traversal queries, the class categories of this data segment, and according to the class categories of inquiry, this data segment is stored on corresponding data storing server, central processing unit carries out order coding to the data segment that data resolution unit is decomposed, and this coding is stored to coding storage server;
Share data storing server: preserve the data being categorized as shared data segment;
Share data storing server to be connected with cloud server by network, the data that the data kept in shared data storing server and high in the clouds are preserved contrast by cloud server, and delete according to the identical data segment that shared data storing server is preserved by comparing result;
Personality data storage server: preserve the data being categorized as personality data section;
Coding storage server: preservation order coding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510414549.XA CN104991838A (en) | 2015-07-15 | 2015-07-15 | Network-based data backup system with screening function |
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| CN201510414549.XA CN104991838A (en) | 2015-07-15 | 2015-07-15 | Network-based data backup system with screening function |
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| CN104991838A true CN104991838A (en) | 2015-10-21 |
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Cited By (1)
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