CN107886148A - The management system and method for a kind of USB flash disk - Google Patents
The management system and method for a kind of USB flash disk Download PDFInfo
- Publication number
- CN107886148A CN107886148A CN201710854583.8A CN201710854583A CN107886148A CN 107886148 A CN107886148 A CN 107886148A CN 201710854583 A CN201710854583 A CN 201710854583A CN 107886148 A CN107886148 A CN 107886148A
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- usb flash
- flash disk
- data
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
- G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
-
- 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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
The present invention provides a kind of management system of USB flash disk, including USB flash disk, USB flash disk client and memory module located at the USB flash disk, communication equipment, the device clients for being installed on the communication equipment, server；Wherein, the USB flash disk client is established with the server and communicated, and after connection setup success, unlocks the memory module so that for users to use, the USB flash disk client carries out the upload and/or download of data with the server；The device clients are established with the server and communicated, and user selects the mode of operation of USB flash disk by the device clients, and the device clients carry out the upload and/or download of data with the server；The mode of operation of the USB flash disk includes normal mode, anti-lost pattern and loses pattern, and USB flash disk is provided with unique sequence number, and device clients are provided with login account and code number.Above-mentioned modules cooperate, and realize the data confidentiality of USB flash disk, data backup, and USB flash disk is antitheft and the multiple function such as data retrieving.
Description
Technical field
The invention belongs to USB flash disk technical field, and in particular to the management system and management method of a kind of USB flash disk.
Background technology
Equipment of the USB flash disk as storage information, its application are quite varied.But because the size of USB flash disk is smaller and not portable
Band, the situation for losing USB flash disk often occurs, if storing very important data in USB flash disk, the normal work of people can be influenceed
Make, even result in the leakage of individual privacy.
In the prior art, existing many prevents the solution that USB flash disk is lost, for example covers setting distance in USB flash disk and USB flash disk and pass
Sensor, timer is set, changes the methods of USB flash disk physical arrangement to prevent that USB flash disk from losing.These settling modes are all only to solve
The problem of anti-lost, solve data retrieval after losing, anti-the problems such as divulging a secret.
In the prior art, there is the encryption of some USB flash disks to prevent solution that data are stolen or divulged a secret, for example changed
Become U disk physiques, USB flash disk is transformed into a kind of encryption lock or directly takes USB flash disk AES and anti-decode to calculate
Method, the methods of private area and open area is even set to protect the data in USB flash disk in USB flash disk.These solutions solve number
The problem of according to protection, but how to fetch data after not solving the problems, such as USB flash disk loss.
Above-mentioned solution separates the anti-lost protection with data, individually proposes solution, does not form one
The solution of " anti-lost-when not losing after data protection-loss the associative operation such as data retrieval after data protection-loss "..
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of management system of USB flash disk and management method.
To achieve the above object, the present invention is achieved by following technical scheme：
The present invention provides a kind of management system of USB flash disk, it is characterised in that including USB flash disk, located at the USB flash disk client of the USB flash disk
With memory module, communication equipment, the device clients for being installed on the communication equipment, server；Wherein, the USB flash disk client
Establish and communicate with the server, connection setup successfully after, unlock the memory module with for users to use, the USB flash disk client
End carries out the upload and/or download of data with the server；The device clients are established with the server and communicated, user
The mode of operation of USB flash disk is selected by the device clients, the device clients carry out the upload of data with the server
And/or download；The mode of operation of the USB flash disk includes normal mode, anti-lost pattern and loses pattern, and the USB flash disk default setting is
Normal mode；USB flash disk is provided with unique sequence number, and device clients are provided with the account logged in and code number, sequence number and account are tied up
It is fixed.
Further, the memory module is deposited including the pair that main memory unit for users to use and user's lack of competence access
Storage unit；The data that the secondary memory cell storage is compressed and encrypted through the USB flash disk client.
Further, the USB flash disk is also stored with：
ROM module, the USB flash disk client is stored for module；
CMOS modules, for storing the parameter information of the USB flash disk client；
Control module, for managing the ROM module, CMOS modules and the memory module；
Power module, for being powered for the USB flash disk.
Further, the USB flash disk is stored with bluetooth module.
The present invention also provides a kind of management method based on USB flash disk management system described above, and this method specifically includes：U
When disk inserts data-interface, the USB flash disk client is established with the server and communicated, if connection setup success and the work of USB flash disk
Pattern is normal mode, and the USB flash disk client unlocks the memory module to enable USB flash disk；
User can also utilize the mode of password authentification to unlock the memory module.
Further, after USB flash disk enables successfully, user can be by the USB flash disk client by the number in the memory module
The server is uploaded to according to being compressed and encrypt, or by data, or the data in the server are downloaded to
The memory module.
Further, after USB flash disk enables successfully, user can select anti-lost pattern, in this mode, the USB flash disk with it is described
Communication equipment bluetooth connection；User using device clients setting safe distance and safety time, if the USB flash disk with it is described
The distance between communication equipment exceeds safe distance, and the USB flash disk client gives a warning information, after warning message is sent, exceedes
Safety time and the data in the memory module are encrypted for user's dont answer, the USB flash disk client, user is again
, it is necessary to input password when accessing the data in the memory module.
Further, the loss pattern includes following function：
Self-destroying function, the data in memory module described in auto-destruct；
Data retrieval function, the data in the memory module are uploaded onto the server automatically.
Further, data retrieval function is enabled under loss pattern, when USB flash disk inserts data-interface, the USB flash disk client
End is established with the server and communicated, if connection setup success, the USB flash disk client is automatically by the data in the memory module
It is compressed and encrypts, and is uploaded to the server.
Compared with prior art, the beneficial effects of the invention are as follows：
The USB flash disk client of the present invention is established with the server and communicated, and carries out the upload and/or download of data, and
When encrypt and Backup Data, ensure the security of data；The plant tray client is established with the server and communicated, user
Mode of operation can be selected as needed, add the manageability of USB flash disk, meanwhile, after USB flash disk loss, user can utilize institute
State plant tray client and give data for change in time with the server, and ensure that data are not compromised.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is a kind of frame diagram of the management system of USB flash disk of the present invention；
Fig. 2 is the structural representation of USB flash disk of the present invention；
Fig. 3 is the flow chart of data retrieval function of the present invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
The present invention provides a kind of management system of USB flash disk, as shown in figure 1, including USB flash disk 1, located at the USB flash disk client 2 of USB flash disk 1
With memory module 3, communication equipment 4, the device clients 5 for being installed on communication equipment 4, server 6.USB flash disk client 2 and equipment visitor
Family end 5 is all based on the application software of windows platform, Android platform or ios platform exploitation, comprising UI interfaces, accordingly
Functional module, a kind of compression algorithm, a kind of enciphering and deciphering algorithm and a kind of backup means；Communication equipment 4 is including but not limited to computer
With mobile communication equipment 4；Server 6 is interpreted as providing data, database, the service point of communications facility, in the present embodiment, clothes
Business device 6 is common Intel Architecture server 6, can realize the basic functions such as information exchange, information processing, risk prevention, its institute
For the operating system used for Windows server 2000, FTP is File Transfer Protocol, supports breakpoint transmission function, number
It is MySQL database system according to storehouse system.
Before the energy normal use of USB flash disk 1, memory module 3 is blocked styate, and user inserts data and connect without access rights, USB flash disk 1
Mouthful, USB flash disk client 2 and server 6 are established and communicates, connection setup successfully after, unlock memory module 3 with for users to use, U disks
Client 2 carries out the upload and/or download of data with server 6；Device clients 5 are established with server 6 and communicated, and user passes through
Device clients 5 select the mode of operation of USB flash disk 1, and device clients 5 carry out the upload and/or download of data with server 6；USB flash disk
1 mode of operation includes normal mode, anti-lost pattern and loses pattern, and the default setting of USB flash disk 1 is normal mode.User is first
, it is necessary to which register account number and password, USB flash disk 1 have unique sequence number, above-mentioned account and sequence number during secondary logging device client 5
Binding.USB flash disk client 2 and server 6 are by verifying that sequence number establishes communication, device clients 5 and server 6 by inputting just
Communication is established after true account and password.
Preferably, as shown in Fig. 2 memory module 3 includes main memory unit 31 and secondary memory cell 32, wherein, primary storage
Unit 31 is used for for the daily normal use of user；Secondary memory cell 32 stores the data compressed and encrypted through USB flash disk client 2,
It is used to back up the data from main memory unit 31 or server 6, user's lack of competence accesses secondary memory cell 32.
Preferably, USB flash disk 1 is also stored with ROM module 7, CMOS modules 8, control module 9 and power module 10.ROM module 7
For storage U disk client 2, CMOS modules 8 are used for the parameter information of storage U disk client 2, and parameter information includes account, close
Code, sequence number etc.；Control module 9 is used to manage ROM module 7, CMOS modules 8 and memory module 3；It is U that power module 10, which is used for,
Disk 1 is powered.
Preferably, USB flash disk 1 is stored with bluetooth module 11, and USB flash disk 1 and communication equipment 4 can be realized using the bluetooth module 11
Bluetooth connection.
The present invention also provides a kind of management method based on the management system of USB flash disk 1 described above, and this method specifically includes：
In the normal mode, when USB flash disk 1 inserts data-interface, USB flash disk client 2 is established with server 6 and communicated, if communication is built
Stand successfully and the mode of operation of USB flash disk 1 is normal mode, USB flash disk client 2 unlocks memory module 3 to enable USB flash disk 1；If connection setup
Failure, memory module 3 lock, and user can not access；Meanwhile user can also utilize the mode of password authentification to unlock memory module
3, the mode of above two unblock memory module 3 can simultaneously using or select a use.
The releasing process of memory module 3 can be divided into two ways：
The first：USB flash disk client 2 is established with server 6 and communicated successfully, and memory module 3 can unlock；
Second：Only need Password Input correct, memory module 3 can unlock.
The present embodiment combines the unblock for carrying out memory module 3 using above two mode, and its process is：USB flash disk 1 inserts data
Interface, main control module starts, and booting ROM module 7 and CMOS modules 8, power module 10 enter charged state, USB flash disk client 2
Start, the parameter information of extraction CMOS modules 8, and attempt to establish with server 6 and communicate, if connection setup success, is directly solved
Lock memory module 3；If connection setup fails, ejection input cryptographic session frame, correctly then memory module 3 unlocks Password Input, U
Disk 1 enables success.
Preferably, after USB flash disk 1 enables successfully, USB flash disk 1 can be normally used in user；Meanwhile user can also be according to reality
Need that the data in memory module 3 are compressed and encrypted using USB flash disk client 2, or data uploaded onto the server 6,
Or the data in server 6 are downloaded to memory module 3.Specifically, user utilizes USB flash disk client 2 by main memory unit
Data in 31 are compressed and encrypted, and then preserve the data after compression to secondary memory cell 32, then by secondary memory cell
Data in 32 upload onto the server 6；Data in server 6 can also be downloaded to secondary memory cell 32, deposited after decompression
Store up to main memory unit 31.
Preferably, after USB flash disk 1 enables successfully, user is also an option that anti-lost pattern, and the pattern is applied to mobile communication equipment
4, wherein, anti-lost pattern is enabled during mode of operation is carried out.Under anti-lost pattern, USB flash disk 1 and the bluetooth of communication equipment 4
Connection, user set safe distance and safety time using device clients 5, if the distance between USB flash disk 1 and communication equipment 4 are super
Going out safe distance, USB flash disk client 2 gives a warning information, after warning message is sent, user's dont answer more than safety time, U
Data in memory module 3 are encrypted disk client 2, when user accesses the data in memory module 3 again, it is necessary to
Input password, it is preferable that the password is identical with password during unblock memory module 3.Wherein, warning message includes communication equipment 4
Vibration, taskbar ejection prompting message, the pop-up prompting of communication equipment 4, the communication equipment 4 of communication equipment 4 send prompt tone etc.,
Warning message can be one or more combinations of aforesaid way.Specifically, the safe distance that user sets is 10 meter, peace
Full-time is 5min, and when the distance between USB flash disk 1 and communication equipment 4 exceed 10 meters, USB flash disk client 2 gives a warning information, then
After crossing 5min, user does not respond to warning message, and the data in memory module 3 are encrypted USB flash disk client 2,
, it is necessary to input password when user accesses the data in memory module 3 again.Preferably, USB flash disk 1 and the bluetooth connection of communication equipment 4
Afterwards, can also carry out data transmission therebetween.
Preferably, losing pattern includes following function：
Self-destroying function：Data in auto-destruct memory module 3, when user need not fetch the data in memory module 3
When, the function can be enabled；
Data retrieval function：Automatically the data in memory module 3 are uploaded onto the server 6.
User can enable the one or two of above-mentioned function, if user enables two functions simultaneously, first carry out data
Function is fetched, then performs self-destroying function.
Data retrieval function is enabled under loss pattern, its process is:
USB flash disk 1 inserts data-interface, and USB flash disk client 2 is established with server 6 and communicated, if connection setup success, USB flash disk client
2 know that the mode of operation of USB flash disk 1 is loss pattern, and enabled data retrieval function, and now, USB flash disk client 2 automatically will
Data in memory module 3 upload onto the server 6, and after the completion of data upload, the sequence number and account of USB flash disk 1 are unbinding, USB flash disk
1 can reuse.
If USB flash disk client 2 establishes connection setup failure, and Password Input mistake, the bullet of USB flash disk client 2 with server 6
Go out prompt message, the winner of auxiliary USB flash disk 1 enter to be about to data upload onto the server 6 work.
For example, the owner of USB flash disk 1 loses USB flash disk 1, the mode of operation of USB flash disk 1 is arranged to loss mould by device clients 5
Formula, and data retrieval function is enabled, the process of data retrieval is：
Step S1：USB flash disk 1 is inserted data-interface by the winner of USB flash disk 1, and main control module starts, and the He of booting ROM module 7
CMOS modules 8 start, and the charged state of power module 10, USB flash disk client 2 starts, the parameter information of extraction CMOS modules 8, and taste
Examination is established with server 6 and communicated；
Wherein, in step sl, if connection setup success, is transferred to step S2, if connection setup fails, it is transferred to step S3；
Step S2：Data in memory module 3 are uploaded onto the server 6 by USB flash disk client 2, after the completion of data upload, USB flash disk
The software of client 2 sends data to server 6 and uploads the message completed, and server 6 is by the sequence of USB flash disk corresponding to the data of upload 1
Row number is converted to the account of the owner of USB flash disk 1 registration, and the sequence number of the USB flash disk 1 and the register account number of the owner of USB flash disk 1 is unbinded, U
USB flash disk 1 is reverted to factory set conditions by the software of disk client 2；
After step S2 terminates, data retrieval function is completed；
Step S3：USB flash disk client 2 ejects Password Input frame, if inputting correct password, memory module in stipulated number
3 unblocks；If Password Input mistake, USB flash disk client 2 ejects prompt message；Do not inputted yet more than defined number correctly close
Code, no longer eject Password Input frame；
Step S4：Step S3 content is：" you are good by distinguished user！You are not connected with network and Password Input mistake.Such as
This is your USB flash disk 1 to fruit, please re-enter password or change password by other clients；If you, which pick up, obtains this USB flash disk 1, would you please join
Net and the data for uploading the owner of USB flash disk 1, after data upload, for USB flash disk 1 by automatic factory reset, you can use this U
Disk 1.It thanks！", the prompting it is new so that winner's USB flash disk 1 to be used and actively network so that USB flash disk client 2 and server 6 into
Establish communication work(；
If connection setup success, is transferred to step S2.
Aforesaid operations are completed, then for the owner of USB flash disk 1, it can be by the download server 6 of device clients 5
Data, so as to fetch the data in USB flash disk 1；For winner, winner turns into the new owner of USB flash disk 1, is continuing with U
Disk.The final purpose of data retrieval function is winner is uploaded to cooperate with data on one's own initiative using USB flash disk 1, the owner of USB flash disk 1
Data can be fetched.
Similarly, for self-destroying function, after USB flash disk client 2 is established with server 6 to communicate successfully, you can perform correlation
Operation, it establishes communication concrete mode it is identical with the mode of data retrieval function, repeat no more.
The other structures method of the management system of a kind of USB flash disk described in the present embodiment and management method is referring to prior art.
More than, only it is presently preferred embodiments of the present invention, any formal limitation not is made to the present invention, thus it is every
Without departing from technical solution of the present invention content, any modification made according to technical spirit of the invention to above example, it is equal
Change and modification, in the range of still falling within technical solution of the present invention.
Claims (9)
- A kind of 1. management system of USB flash disk, it is characterised in that USB flash disk client and memory module including USB flash disk, located at the USB flash disk, Communication equipment, the device clients for being installed on the communication equipment, server；Wherein, the USB flash disk client and the server Communication is established, after connection setup success, unlocks the memory module with for users to use, the USB flash disk client and the service Device carries out the upload and/or download of data；The device clients are established with the server and communicated, and user passes through the equipment Client selects the mode of operation of USB flash disk, and the device clients carry out the upload and/or download of data with the server；Institute Stating the mode of operation of USB flash disk includes normal mode, anti-lost pattern and loses pattern, and the USB flash disk default setting is normal mode；USB flash disk Provided with unique sequence number, device clients are provided with the account logged in and code number, sequence number and account binding.
- 2. the management system of a kind of USB flash disk according to claim 1, it is characterised in that the memory module includes supplying user The secondary memory cell that the main memory unit and user's lack of competence used accesses；The secondary memory cell storage is through the USB flash disk client Side pressure contracts and the data of encryption.
- 3. the management system of a kind of USB flash disk according to claim 2, it is characterised in that the USB flash disk is also stored with：ROM module, the USB flash disk client is stored for module；CMOS modules, for storing the parameter information of the USB flash disk client；Control module, for managing the ROM module, CMOS modules and the memory module；Power module, for being powered for the USB flash disk.
- 4. the management system of a kind of USB flash disk according to claim 1, it is characterised in that the USB flash disk is stored with bluetooth module.
- 5. a kind of management method of the management system of the USB flash disk based on described in claim 1, it is characterised in that this method is specifically wrapped Include：When USB flash disk inserts data-interface, the USB flash disk client and the server are established and communicated, if connection setup is successfully and USB flash disk Mode of operation is normal mode, and the USB flash disk client unlocks the memory module to enable USB flash disk；User can also utilize the mode of password authentification to unlock the memory module.
- 6. management method according to claim 5, it is characterised in that after USB flash disk enables successfully, user can pass through the U Data in the memory module are compressed and encrypted by disk client, or data are uploaded into the server, and or Data in the server are downloaded to the memory module by person.
- 7. management method according to claim 5, it is characterised in that after USB flash disk enables successfully, user can select anti-lost mould Formula, in this mode, the USB flash disk and the communication equipment bluetooth connection；User using the device clients setting safety away from From and safety time, if the distance between the USB flash disk and the communication equipment exceed safe distance, the USB flash disk client is sent Warning message, after warning message is sent, user's dont answer more than safety time, the USB flash disk client is by the memory module In data be encrypted, it is necessary to input password when user accesses the data in the memory module again.
- 8. management method according to claim 5, it is characterised in that the loss pattern includes following function：Self-destroying function, the data in memory module described in auto-destruct；Data retrieval function, the data in the memory module are uploaded onto the server automatically.
- 9. management method according to claim 8, it is characterised in that data retrieval function is enabled under loss pattern, works as U When disk inserts data-interface, the USB flash disk client is established with the server and communicated, if connection setup success, the USB flash disk client Data in the memory module are compressed and encrypted automatically by end, and are uploaded to the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854583.8A CN107886148A (en) | 2017-09-20 | 2017-09-20 | The management system and method for a kind of USB flash disk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854583.8A CN107886148A (en) | 2017-09-20 | 2017-09-20 | The management system and method for a kind of USB flash disk |
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| CN107886148A true CN107886148A (en) | 2018-04-06 |
Family
ID=61780778
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| CN201710854583.8A Pending CN107886148A (en) | 2017-09-20 | 2017-09-20 | The management system and method for a kind of USB flash disk |
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| CN111847367A (en) * | 2020-07-29 | 2020-10-30 | 蓝峰科技股份有限公司 | Oiling machine started and recorded by mobile storage recognition device |
| CN112732270A (en) * | 2021-02-24 | 2021-04-30 | 东华理工大学 | Software development management method based on big data |
| CN113094229A (en) * | 2021-03-26 | 2021-07-09 | 山东英信计算机技术有限公司 | Memory and detection method for preventing information loss of memory |
| CN113221121A (en) * | 2021-05-20 | 2021-08-06 | 国网江苏省电力有限公司信息通信分公司 | External device application method and device, external device and electronic terminal |
| CN113342896A (en) * | 2021-06-29 | 2021-09-03 | 南京大学 | Scientific research data security protection system based on cloud fusion and working method thereof |
| CN117077224A (en) * | 2023-10-17 | 2023-11-17 | 合肥航谱时代科技有限公司 | Anti-theft image data safe storage system |
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| CN117077224A (en) * | 2023-10-17 | 2023-11-17 | 合肥航谱时代科技有限公司 | Anti-theft image data safe storage system |
| CN117077224B (en) * | 2023-10-17 | 2023-12-26 | 合肥航谱时代科技有限公司 | Anti-theft image data safe storage system |
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