CN106850819A - A kind of method and system for improving object storage security - Google Patents
A kind of method and system for improving object storage security Download PDFInfo
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- CN106850819A CN106850819A CN201710087511.5A CN201710087511A CN106850819A CN 106850819 A CN106850819 A CN 106850819A CN 201710087511 A CN201710087511 A CN 201710087511A CN 106850819 A CN106850819 A CN 106850819A
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- agent
- object storage
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- key
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- 238000003860 storage Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 35
- 238000013519 translation Methods 0.000 claims abstract description 13
- 230000004913 activation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000007476 Maximum Likelihood Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention discloses a kind of method and system for improving object storage security, shown method includes A：An Agent is respectively installed on the main frame and object storage server stored using object, is communicated by Agent；B：Strategy according to configuration is encrypted to carrying out the communication data between Client Agent program and service end Agent, operational order enters line translation, key enters line translation.It includes the main frame and the object storage server that use object to store, and it also includes client agent and service end Agent.Communication one side data between the main frame and object storage server that are stored using object are encrypted, and on the other hand same operation is specified and can sent in different forms under different conditions, so that the safety of the guarantee data of maximum likelihood.The present invention is widely used in Computer Storage field as a kind of method and system for improving object storage security.
Description
Technical field
The present invention relates to Computer Storage field, more particularly to a kind of method and system for improving object storage security.
Background technology
More and more attracted attention in the storage of cloud era object, and obtained rapid development.Object storage system
System needs less metadata to store and access file compared to file system, and they are also reduced because of storage metadata
The expense of the management file metadata of generation.This means object storage can be extended to almost limitless system by increasing node
Scale.
Object storage is different from tradition SAN and NAS file storages, and flat data organizational structure is used in object storage
Traditional nested file is abandoned, it is to avoid safeguard huge directory tree.Number of files in cloud era, a system can be non-
Chang Ju great, and when accessing these files, not only visit capacity is huge, requirement of the user to speed is also very high.
The bigger factor that object storage service obtains great development is to achieve the favor of mobile Internet, in mobile terminal
In APP, object stores simple HTTP interface and simplifies the development process of developer, and also can provide the user magnanimity
Memory space.
Current object storage generally uses HTTP or HTTPS modes and carries out the transmission of data manipulation instruction and data.
Object storage no longer provides POSIX compatible interfaces, and can be easily by HTTP Restful api interfaces and
Object is interacted:Upload download is carried out by PUT and GET, is deleted by DELETE.No matter which kind of mode object is used
All there is certain potential safety hazard in storage server, caused the characteristics of this is mainly due to http protocol itself.
The mode for improving object storage security at present is a kind of by using special private instruction collection, and this mode does not have
Standby versatility, makes application program needs modification in this way increased the cost for using.Another kind is exactly to use HTTPS, this
When external attack is subjected to, attacker can send mass data upload, download request to the mode of kind to storage server, after causing
End cluster can't bear the heavy load, or even the situation that service cannot be provided for normal user occur, that is, occur in that the situation of refusal service.
The content of the invention
In order to solve the above-mentioned technical problem, it is an object of the invention to provide it is a kind of improve object storage security method and
System.
The technical solution adopted in the present invention is：A kind of method for improving object storage security, it is comprised the following steps：
A：An Agent is respectively installed on the main frame and object storage server stored using object, is carried out by Agent
Communication；B：Strategy according to configuration is added to carrying out the communication data between Client Agent program and service end Agent
Close, operational order enters line translation, key and enters line translation.
Further, the step A includes sub-step：A1：Client Agent program is by being locally configured program connecting object
Storage server；A2：The IP address of place main frame, CPU sequence numbers, mainboard sequence number information are sent to service by Client Agent
End Agent；A3：3 information that service end Agent sends client as seed obtain one group of communication key, with
And an instruction dictionary, and it is sent to Client Agent program；A4：The information that Client Agent program will be received is solved
It is close, and be saved in local.
Further, the step B includes sub-step：B1：Client Agent program randomly selects one group of instruction dictionary, will refer to
Order is converted to alias, randomly selects a communication key and it is encrypted, and will instruct dictionary numbering, communication key numbering and add
Data is activation after close gives service end Agent；B2：Service end Agent obtains key according to communication key numbering, and will
Data deciphering, order and alias corresponding relation are obtained according to instruction dictionary numbering, obtain actual command, are sent to object storage clothes
Result is sent to Client Agent program by business device treatment, service end Agent using same way；B3：Client Agent journey
Sequence is sent to the main frame stored using object after result is decrypted.
A kind of system for improving object storage security, it includes the main frame and the object storage service that use object to store
Device, it also includes client agent and service end Agent, the Client Agent program and service end Agent：With
Communicated between the main frame and object storage server stored using object, and according to the strategy of configuration to, communication data
It is encrypted, operational order enters line translation, key enters line translation.
Further, the Client Agent program includes also including：Program and collecting unit is locally configured, it is described locally to match somebody with somebody
The program of putting is used for：Client Agent program is by being locally configured program connecting object storage server；Collecting unit：For by institute
IP address, CPU sequence numbers in main frame, mainboard sequence number information are sent to service end Agent；
Further, the service end Agent includes：Key production unit, the Key generating unit：For servicing
3 information that end Agent sends client obtain one group of communication key and an instruction dictionary as seed, concurrently
Give Client Agent program.
Further, the client agent and service end Agent include：Accidental enciphering unit：For randomly selecting
One group of instruction dictionary, alias is converted to by instruction, randomly selects a communication key and it is encrypted；Decryption unit：For basis
Communication key numbering obtains key, and by data deciphering, order and alias corresponding relation is obtained according to instruction dictionary numbering, obtains
Actual command.
The beneficial effects of the invention are as follows：By the present invention in that being stored in the main frame and object stored using object with one
One Agent is respectively installed, the communication between the main frame and object storage server of all use object storages is complete on server
Portion is completed by the Agent.Client Agent program and service end Agent can carry out adding for data according to the strategy of configuration
Close, operational order conversion, the conversion of key, the communication between the main frame for so being stored using object and object storage server
One side data are encrypted, and on the other hand same operation is specified and can sent in different forms under different conditions,
So as to the security of the guarantee data of maximum likelihood.
Brief description of the drawings
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of flow chart of the method for improving object storage security of the present invention；
Fig. 2 is the flow chart connected between Agent in a kind of method for improving object storage security of the present invention；
Fig. 3 is the schematic diagram of instruction dictionary in a kind of method for improving object storage security of the present invention；
Fig. 4 is the communication flow figure between Agent in a kind of method for improving object storage security of the present invention；
Fig. 5 is a kind of raising object storage security system structure diagram of the invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
As shown in figure 1, a kind of method for improving object storage security, it is comprised the following steps：A：Deposited using object
One Agent is respectively installed on the main frame and object storage server of storage, is communicated by Agent；B：According to matching somebody with somebody
To carrying out, the communication data between Client Agent program and service end Agent is encrypted the strategy put, operational order enters
Line translation, key enter line translation.
The use of the method user is that need not need not change code to the application program that original use object is stored, can protect
Hold original access mode it is constant while improve security.This method can be by using one in the main frame stored using object
And an Agent, the main frame and object storage server of all use object storages are respectively installed in object storage server
Between communication all completed by the Agent.Client Agent program and service end Agent can be according to the strategies of configuration
Carry out encryption, the conversion of operational order, the conversion of key of data, the main frame for so being stored using object and object storage service
Communication one side data between device are encrypted, and on the other hand same operation is specified under different conditions can be with difference
Form send so that the security of the guarantee data of maximum likelihood.
As shown in Fig. 2 the step A includes sub-step：A1：Client Agent program connects right by the way that program is locally configured
As storage server；A2：The IP address of place main frame, CPU sequence numbers, mainboard sequence number information are sent to clothes by Client Agent
Business end Agent；A3：3 information that service end Agent sends client as seed obtain one group of communication key,
And an instruction dictionary (producing hash values by 3 permutation and combination), and it is sent to Client Agent program；A4：Client
The information that Agent will be received is decrypted, and is saved in local.
As shown in figure 3, the corresponding alias of instruction that the storage of each object is had in instruction dictionary (is acted on behalf of in service end later
Program and Client Agent program can all use such group name when communicating, wherein in service in the specified numbering of true operation
The suite number in some groups provided in advance in end Agent and Client Agent program).
As shown in figure 4, the step B includes sub-step：B1：Client Agent program randomly selects one group of instruction dictionary,
Instruction is converted into alias, a communication key is randomly selected and it is encrypted, and will instruction dictionary numbering, communication key numbering with
And the data is activation after encryption gives service end Agent；B2：Service end Agent obtains key according to communication key numbering,
And by data deciphering, order and alias corresponding relation are obtained according to instruction dictionary numbering, and actual command is obtained, it is sent to object and deposits
Result is sent to Client Agent program by storage server process, service end Agent using same way；B3：Client generation
Reason program is sent to the main frame stored using object after result is decrypted.After Agent starts successfully, reception can be started and used
The operation requests of object storage service client, and convert the request into it is specific specify, be sent to storage server, storage clothes
After business device treatment request, make to return result to Agent in a like fashion, last Agent is returned result to should
Use program.
As shown in figure 5, a kind of system for improving object storage security, it includes the main frame and object that use object to store
Storage server, it also includes client agent and service end Agent, the Client Agent program and service end generation
Reason program：For being communicated between the main frame and object storage server that are stored using object, and according to the strategy of configuration to,
Communication data is encrypted, operational order enters line translation, key enters line translation.
It is further used as preferred embodiment, the Client Agent program includes also including：Be locally configured program and
Collecting unit, the program that is locally configured is used for：Client Agent program is by being locally configured program connecting object storage service
Device；Collecting unit：Journey is acted on behalf of for the IP address of place main frame, CPU sequence numbers, mainboard sequence number information to be sent into service end
Sequence；
It is further used as preferred embodiment, the service end Agent includes：Key production unit, the key
Generation unit：3 information client sent for service end Agent as seed obtain one group of communication key and
One instruction dictionary, and it is sent to Client Agent program.
It is further used as preferred embodiment, the client agent and service end Agent include：It is random to add
Close unit：For randomly selecting one group of instruction dictionary, instruction is converted into alias, randomly selects a communication key and it is added
It is close；Decryption unit：For obtaining key according to communication key numbering, and by data deciphering, ordered according to instruction dictionary numbering
Order and alias corresponding relation, obtain actual command.
Application program need not change the present invention to routine interface when in use, it is only necessary to by the right of original access
The port of Agent is changed to as the IP of storage server and port.When in use, it might even be possible to not public to application program
Open the IP address of object storage server.
Above is preferable implementation of the invention is illustrated, but the invention is not limited to the implementation
Example, those of ordinary skill in the art can also make a variety of equivalent variations or replace on the premise of without prejudice to spirit of the invention
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (7)
1. it is a kind of improve object storage security method, it is characterised in that：It is comprised the following steps：
A：An Agent is respectively installed on the main frame and object storage server stored using object, by Agent
Communicated；
B：Strategy according to configuration is added to carrying out the communication data between Client Agent program and service end Agent
Close, operational order enters line translation, key and enters line translation.
2. it is according to claim 1 improve object storage security method, it is characterised in that the step A include son
Step：
A1：Client Agent program is by being locally configured program connecting object storage server；
A2：The IP address of place main frame, CPU sequence numbers, mainboard sequence number information are sent to service end agency by Client Agent
Program；
A3：3 information that service end Agent sends client obtain one group of communication key and a finger as seed
Dictionary is made, and is sent to Client Agent program；
A4：The information that Client Agent program will be received is decrypted, and is saved in local.
3. it is according to claim 1 improve object storage security method, it is characterised in that the step B include son
Step：
B1：Client Agent program randomly selects one group of instruction dictionary, and instruction is converted into alias, randomly selects a communication close
Key is encrypted to it, and the data is activation after dictionary numbering, communication key numbering and encryption will be instructed to give service end Agent；
B2：Service end Agent obtains key according to communication key numbering, and by data deciphering, is numbered according to instruction dictionary
To order and alias corresponding relation, actual command is obtained, be sent to object storage server process, service end Agent will be tied
Fruit is sent to Client Agent program using same way；
B3：Client Agent program is sent to the main frame stored using object after result is decrypted.
4. it is a kind of improve object storage security system, it include use object store main frame and object storage server,
It is characterized in that：It also includes client agent and service end Agent,
The Client Agent program and service end Agent：For the main frame and object storage server that are stored using object
Between communicated, and according to configuration strategy to, communication data is encrypted, operational order enters line translation, key becomes
Change.
5. it is according to claim 4 improve object storage security system, it is characterised in that the Client Agent journey
Sequence includes also including：Program and collecting unit is locally configured,
The program that is locally configured is used for：Client Agent program is by being locally configured program connecting object storage server；
Collecting unit：For the IP address of place main frame, CPU sequence numbers, mainboard sequence number information to be sent into service end agency
Program.
6. it is according to claim 5 improve object storage security system, it is characterised in that the service end acts on behalf of journey
Sequence includes：Key production unit,
The Key generating unit：For 3 information that service end Agent sends client one group is obtained as seed
Communication key and an instruction dictionary, and it is sent to Client Agent program.
7. it is according to claim 6 improve object storage security system, it is characterised in that the client agent
Include with service end Agent：
Accidental enciphering unit：For randomly selecting one group of instruction dictionary, instruction is converted into alias, randomly selects a communication close
Key is encrypted to it；
Decryption unit：For obtaining key according to communication key numbering, and by data deciphering, ordered according to instruction dictionary numbering
Order and alias corresponding relation, obtain actual command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710087511.5A CN106850819A (en) | 2017-02-17 | 2017-02-17 | A kind of method and system for improving object storage security |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710087511.5A CN106850819A (en) | 2017-02-17 | 2017-02-17 | A kind of method and system for improving object storage security |
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| CN106850819A true CN106850819A (en) | 2017-06-13 |
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Effective date of registration: 20190823 Address after: Floors 1 to 4, Building 2, Courtyard 9, Dijin Road, Haidian District, Beijing Applicant after: Beijing Toyou Feiji Electronics Co., Ltd. Address before: 518000 Room 1402, Feiyada Science and Technology Building, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen City Rui Bo deposit information technology Co. Ltd. |
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Application publication date: 20170613 |