CN108279996A - A kind of high in the clouds data backup processing method and device - Google Patents
A kind of high in the clouds data backup processing method and device Download PDFInfo
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- CN108279996A CN108279996A CN201810045239.9A CN201810045239A CN108279996A CN 108279996 A CN108279996 A CN 108279996A CN 201810045239 A CN201810045239 A CN 201810045239A CN 108279996 A CN108279996 A CN 108279996A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1479—Generic software techniques for error detection or fault masking
- G06F11/1489—Generic software techniques for error detection or fault masking through recovery blocks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
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- General Health & Medical Sciences (AREA)
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Abstract
The embodiment of the invention discloses a kind of high in the clouds data backup processing methods and device, method to include：Data to be backed up are obtained, the data to be backed up are compressed, data after being compressed, and data after the compression are encrypted, obtain encrypted data；According to the corresponding permission of the data to be backed up, the encrypted data is sent to high in the clouds and is backed up；Receive the Backup Data that high in the clouds is sent, if judge to know active user meet described in the corresponding permission of Backup Data, the Backup Data is decrypted and decompression.The embodiment of the present invention treats Backup Data by data compression technique and carries out compression processing, reduces data carrying cost and bandwidth resource consumption, shortens data upload and download time；Backup Data is treated by data encryption technology simultaneously to be encrypted, and permission is combined to control, can ensure the safety of data.
Description
Technical field
The present embodiments relate to technical field of data processing, and in particular to a kind of high in the clouds data backup processing method and dress
It sets.
Background technology
Data backup is the basis of disaster tolerance, is that system operation error or the system failure occurs data is caused to be lost in order to prevent
It loses, and all or part of data acquisition system is copied to the process of other storage mediums from the hard disk or array of applied host machine.It passes
The data backup of system mainly carries out cold standby using internal or external magnetic tape station, but this mode can only prevent operation error etc.
Man-made fault, and its recovery time is also very long.With the continuous development of technology, the magnanimity of data increases, and many enterprises open
Begin to back up using cloud, cloud backup is exactly to backup on the network equipment data by way of cloud storage.
During realizing the embodiment of the present invention, inventor has found existing cloud backup method, and there are the peaces of leaking data
Full hidden danger, and the raw data file of big data quantity brings high space cost, while reducing high in the clouds Backup Data
Speed.
Invention content
Since there are the above problem, a kind of high in the clouds data backup processing method of proposition of the embodiment of the present invention and dresses for existing method
It sets.
In a first aspect, the embodiment of the present invention proposes a kind of high in the clouds data backup processing method, including：
Obtain data to be backed up, the data to be backed up compressed, data after being compressed, and to the compression after
Data are encrypted, and obtain encrypted data；
According to the corresponding permission of the data to be backed up, the encrypted data is sent to high in the clouds and is backed up；
Receive the Backup Data that high in the clouds is sent, if judge to know active user meet described in the corresponding power of Backup Data
Limit, then be decrypted the Backup Data and decompression.
Optionally, described to obtain data to be backed up, the data to be backed up are compressed, data after being compressed, and
Data after the compression are encrypted, encrypted data is obtained, specifically includes：
Data to be backed up are obtained, the data to be backed up are compressed according to default compression ratio, data after being compressed,
And data after the compression are encrypted, obtain encrypted data.
Optionally, described to obtain data to be backed up, the data to be backed up are compressed, data after being compressed, and
Data after the compression are encrypted, encrypted data is obtained, specifically includes：
Data to be backed up are obtained, the data to be backed up are compressed, data after being compressed, and calculated according to AES256
Data after the compression are encrypted in method, obtain encrypted data.
Optionally, the permission Que Ding not according to the resource access levels of team internal staff.
Second aspect, the embodiment of the present invention also propose a kind of high in the clouds data backup processing unit, including：
Data encryption module compresses the data to be backed up for obtaining data to be backed up, number after being compressed
According to, and data after the compression are encrypted, obtain encrypted data；
Data backup module, for according to the corresponding permission of the data to be backed up, the encrypted data to be sent to
It is backed up in high in the clouds；
Data decryption module, the Backup Data for receiving high in the clouds transmission, if judging to know described in active user's satisfaction
The corresponding permission of Backup Data, then be decrypted the Backup Data and decompression.
Optionally, the data encryption module that obtains is specifically used for obtaining data to be backed up, according to default compression ratio to described
Data to be backed up are compressed, data after being compressed, and data after the compression are encrypted, and obtain encrypted data.
Optionally, the data encryption module is specifically used for obtaining data to be backed up, presses the data to be backed up
Contracting, data after being compressed, and data after the compression are encrypted according to AES256 algorithms, obtain encrypted data.
Optionally, the permission Que Ding not according to the resource access levels of team internal staff.
The third aspect, the embodiment of the present invention also propose a kind of electronic equipment, including：
At least one processor；And
At least one processor being connect with the processor communication, wherein：
The memory is stored with the program instruction that can be executed by the processor, and the processor calls described program to refer to
Order is able to carry out the above method.
Fourth aspect, the embodiment of the present invention also propose a kind of non-transient computer readable storage medium, the non-transient meter
Calculation machine readable storage medium storing program for executing stores computer program, and the computer program makes the computer execute the above method.
As shown from the above technical solution, the embodiment of the present invention is treated Backup Data by data compression technique and is carried out at compression
Reason reduces data carrying cost and bandwidth resource consumption, shortens data upload and download time；Pass through data encryption technology simultaneously
It treats Backup Data to be encrypted, and permission is combined to control, can ensure the safety of data.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these figures.
Fig. 1 is a kind of flow diagram for high in the clouds data backup processing method that one embodiment of the invention provides；
Fig. 2 is a kind of flow diagram for high in the clouds data backup processing method that another embodiment of the present invention provides；
Fig. 3 is a kind of structural schematic diagram for high in the clouds data backup processing unit that one embodiment of the invention provides；
Fig. 4 is the logic diagram for the electronic equipment that one embodiment of the invention provides.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is further described.Following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Fig. 1 shows a kind of flow diagram of high in the clouds data backup processing method provided in this embodiment, including：
S101, data to be backed up are obtained, the data to be backed up is compressed, data after being compressed, and to described
Data are encrypted after compression, obtain encrypted data.
Wherein, the data to be backed up are the initial data backed up in terminal.
Data are to treat Backup Data to carry out compressed data after the compression.
The encrypted data is the data after data after compression are encrypted.
S102, according to the corresponding permission of the data to be backed up, the encrypted data is sent to high in the clouds and is backed up.
Wherein, the permission according to the resource access levels of team internal staff not Que Ding, to improve the safety of data.
S103, receive the Backup Data that high in the clouds is sent, if judge to know active user meet described in Backup Data pair
The permission answered, then be decrypted the Backup Data and decompression.
Specifically, if active user is unsatisfactory for the corresponding permission of Backup Data, the number that do not decrypt is only downloaded
According to needing to open after inputting corresponding password, to ensure the safety of data.
It is illustrated in figure 2 the entire flow of high in the clouds data backup processing, initial data is compressed first, is then carried out
Compression and encrypted data are uploaded to high in the clouds storage device by encryption according to the rule of permission system；From high in the clouds storage device
After downloading data, data are decrypted, are then decompressed, to get original Backup Data.
Local file is uploaded to high in the clouds respectively and downloads the file into local from high in the clouds by the upload and download of data, due to drawing
Enter data compression technique, the compression times of data plus the time of transmission compressed file be less than transmission raw data file when
Between, upload and the download time of file are shortened under limited bandwidth resources, are reduced while improving the safety of data
The carrying costs of data.
The present embodiment treats Backup Data by data compression technique and carries out compression processing, reduces data carrying cost and band
Wide resource consumption shortens data upload and download time；Treating Backup Data by data encryption technology is encrypted place simultaneously
Reason, and permission is combined to control, it can ensure the safety of data.
Further, on the basis of above method embodiment, S101 is specifically included：
Data to be backed up are obtained, the data to be backed up are compressed according to default compression ratio, data after being compressed,
And data after the compression are encrypted, obtain encrypted data.
Specifically, when being compressed to the data to be backed up, a variety of compression algorithms may be used, different compression algorithms carry
For different compression ratios and Compress softwares rate, to meet the support of different business, as shown in the table：
| Compression algorithm | Business demand |
| zstd | Compression ratio and data resume speed require high |
| gzip | Height, data resume speed is required to require low compression ratio |
| lz4 | Height, compression ratio is required to require low data resume speed |
Further, S101 is specifically included on the basis of above method embodiment：
Data to be backed up are obtained, the data to be backed up are compressed, data after being compressed, and calculated according to AES256
Data after the compression are encrypted in method, obtain encrypted data.
It is encrypted by using AES256 algorithms, realizes that simply enciphering rate is fast, cracks difficulty height.It needs to illustrate
It is that data can also be decrypted in AES256 algorithms.
Fig. 3 shows a kind of structural schematic diagram of high in the clouds data backup processing unit provided in this embodiment, described device
Including：Data encryption module 301, data backup module 302 and data decryption module 303, wherein：
The data encryption module 301 is compressed the data to be backed up, is pressed for obtaining data to be backed up
Data after contracting, and data after the compression are encrypted, obtain encrypted data；
The data backup module 302 is used for according to the corresponding permission of the data to be backed up, by the encrypted data
High in the clouds is sent to be backed up；
The data decryption module 303 is used to receive the Backup Data of high in the clouds transmission, if judging to know that active user is full
The corresponding permission of Backup Data described in foot, then be decrypted the Backup Data and decompression.
Specifically, the data encryption module 301 obtains data to be backed up, compresses, obtains to the data to be backed up
Data after to compression, and data after the compression are encrypted, obtain encrypted data；The data backup module 302
According to the corresponding permission of the data to be backed up, the encrypted data is sent to high in the clouds and is backed up；The data deciphering mould
Block 303 receives the Backup Data that high in the clouds is sent, if judge to know active user meet described in the corresponding permission of Backup Data,
Then the Backup Data is decrypted and decompression.
The present embodiment treats Backup Data by data compression technique and carries out compression processing, reduces data carrying cost and band
Wide resource consumption shortens data upload and download time；Treating Backup Data by data encryption technology is encrypted place simultaneously
Reason, and permission is combined to control, it can ensure the safety of data.
Further, on the basis of above-mentioned apparatus embodiment, the data encryption module 301 that obtains is waited for specifically for obtaining
Backup Data compresses the data to be backed up according to default compression ratio, data after being compressed, and to the compression after
Data are encrypted, and obtain encrypted data.
Further, on the basis of above-mentioned apparatus embodiment, the data encryption module 301 waits for standby specifically for acquisition
Part data, compress the data to be backed up, data after being compressed, and according to AES256 algorithms to number after the compression
According to being encrypted, encrypted data is obtained.
Further, on the basis of above-mentioned apparatus embodiment, the permission is accessed according to the resource of team internal staff
Rank determines.
High in the clouds data backup processing unit described in the present embodiment can be used for execute above method embodiment, principle and
Technique effect is similar, and details are not described herein again.
Reference Fig. 4, the electronic equipment, including：Processor (processor) 401, memory (memory) 402 and total
Line 403；
Wherein,
The processor 401 and memory 402 complete mutual communication by the bus 403；
The processor 401 is used to call the program instruction in the memory 402, to execute above-mentioned each method embodiment
The method provided.
The present embodiment discloses a kind of computer program product, and the computer program product includes being stored in non-transient calculating
Computer program on machine readable storage medium storing program for executing, the computer program include program instruction, when described program instruction is calculated
When machine executes, computer is able to carry out the method that above-mentioned each method embodiment is provided.
The present embodiment provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage medium
Computer instruction is stored, the computer instruction makes the computer execute the method that above-mentioned each method embodiment is provided.
The apparatus embodiments described above are merely exemplary, wherein the unit illustrated as separating component can
It is physically separated with being or may not be, the component shown as unit may or may not be physics list
Member, you can be located at a place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of module achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case of, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of software plus required general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be expressed in the form of software products in other words, should
Computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
It should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although reference
Invention is explained in detail for previous embodiment, it will be understood by those of ordinary skill in the art that：It still can be right
Technical solution recorded in foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
A little modification or replacements, the spirit and model of various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of high in the clouds data backup processing method, which is characterized in that including：
Data to be backed up are obtained, the data to be backed up are compressed, data after being compressed, and to data after the compression
It is encrypted, obtains encrypted data；
According to the corresponding permission of the data to be backed up, the encrypted data is sent to high in the clouds and is backed up；
Receive the Backup Data that high in the clouds is sent, if judge to know active user meet described in the corresponding permission of Backup Data,
Then the Backup Data is decrypted and decompression.
2. according to the method described in claim 1, it is characterized in that, described obtain data to be backed up, to the data to be backed up
It is compressed, data after being compressed, and data after the compression is encrypted, obtained encrypted data, specifically include：
Data to be backed up are obtained, the data to be backed up are compressed according to default compression ratio, data after being compressed, and right
Data are encrypted after the compression, obtain encrypted data.
3. according to the method described in claim 1, it is characterized in that, described obtain data to be backed up, to the data to be backed up
It is compressed, data after being compressed, and data after the compression is encrypted, obtained encrypted data, specifically include：
Data to be backed up are obtained, the data to be backed up are compressed, data after being compressed, and according to AES256 algorithms pair
Data are encrypted after the compression, obtain encrypted data.
4. according to claim 1-3 any one of them methods, which is characterized in that the permission is according to the money of team internal staff
Source access level determines.
5. a kind of high in the clouds data backup processing unit, which is characterized in that including：
Data encryption module is compressed the data to be backed up, data after being compressed for obtaining data to be backed up,
And data after the compression are encrypted, obtain encrypted data；
Data backup module, for according to the corresponding permission of the data to be backed up, the encrypted data to be sent to high in the clouds
It is backed up；
Data decryption module, the Backup Data for receiving high in the clouds transmission, if judging to know that active user is standby described in meeting
The corresponding permission of part data, then be decrypted the Backup Data and decompression.
6. device according to claim 5, which is characterized in that it is described obtain data encryption module be specifically used for obtain it is to be backed up
Data are compressed the data to be backed up according to default compression ratio, data after being compressed, and to data after the compression
It is encrypted, obtains encrypted data.
7. device according to claim 5, which is characterized in that the data encryption module is specifically used for obtaining number to be backed up
According to, the data to be backed up are compressed, data after being compressed, and according to AES256 algorithms to data after the compression into
Row encryption, obtains encrypted data.
8. according to claim 5-7 any one of them devices, which is characterized in that the permission is according to the money of team internal staff
Source access level determines.
9. a kind of electronic equipment, which is characterized in that including：
At least one processor；And
At least one processor being connect with the processor communication, wherein：
The memory is stored with the program instruction that can be executed by the processor, and the processor calls described program to instruct energy
Enough methods executed as described in Claims 1-4 is any.
10. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited
Computer program is stored up, the computer program makes the computer execute the method as described in Claims 1-4 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045239.9A CN108279996A (en) | 2018-01-17 | 2018-01-17 | A kind of high in the clouds data backup processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810045239.9A CN108279996A (en) | 2018-01-17 | 2018-01-17 | A kind of high in the clouds data backup processing method and device |
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| CN108279996A true CN108279996A (en) | 2018-07-13 |
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| CN201810045239.9A Withdrawn CN108279996A (en) | 2018-01-17 | 2018-01-17 | A kind of high in the clouds data backup processing method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113076145A (en) * | 2021-06-07 | 2021-07-06 | 四川微巨芯科技有限公司 | Booting method and device, backup method and device, electronic device and storage medium |
| CN114328029A (en) * | 2022-03-02 | 2022-04-12 | 苏州浪潮智能科技有限公司 | Backup method and device of application resources, electronic equipment and storage medium |
| CN115361398A (en) * | 2022-10-19 | 2022-11-18 | 成都飞机工业（集团）有限责任公司 | Data backup disaster tolerance method, device, equipment and storage medium |
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Application publication date: 20180713 |