CN108985075A - A kind of image file disk encryption system and method for lightweight - Google Patents
A kind of image file disk encryption system and method for lightweight Download PDFInfo
- Publication number
- CN108985075A CN108985075A CN201710406167.1A CN201710406167A CN108985075A CN 108985075 A CN108985075 A CN 108985075A CN 201710406167 A CN201710406167 A CN 201710406167A CN 108985075 A CN108985075 A CN 108985075A
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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
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Databases & Information Systems (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a kind of image file disk encryption system and method for lightweight, including management system, use system and encipherment protection module, the management system includes account creating unit, account modifies unit, manager's account logs in unit, storage unit and information control unit, it includes manager's login account and manager's login password that the account management person, which logs in unit, the use system includes that user's account logs in unit, operation password input unit and file copy unit, the encipherment protection module includes information identificating unit, detecting signal unit and alarm sounds unit, the storage unit is connected with account creating unit and account modification unit respectively, the storage unit, user's account logs in unit, the output end of file copy unit and operation password input unit is defeated with information identificating unit respectively Enter end to be connected.Disk encryption system proposed by the present invention carries out triple protection to image file, and cipher round results are safely, effectively.
Description
Technical field
The present invention relates to field of information security technology more particularly to a kind of image file disk encryption system of lightweight and
Method.
Background technique
Image file is exactly an independent file and alternative document difference in fact, it is to pass through imprinting by multiple files
What software or image file tools were made.The application range of image file is than wide, and the most common application is just
It is data backup (such as floppy disk and CD).With popularizing for broadband networks, there has also been under the file of ISO format for some download sites
It carries, facilitates the production and transmitting of optical disk of software.Image file can be saved for our video, picture, file etc. and
Backup, when file itself being made to be damaged, can still copy file identical with original document, to prevent losing for vital document
It loses.But it is also due to this advantage of image file, replicate it can inside image file under conditions of centainly having section
Content, this also makes the security performance of source file itself, and there are certain security risks.Such as the audio of singer's legal copy album, just
It is the most common case, usually having criminal using special means, album audio is distorted, imprinting is at robber to its legal copy
Version optical disc, then sale at low prices is carried out, the normal channels for drastically influencing original DVD are sold, and the sale of singer and record company is made
Amount is severely impacted.Have again it is common be exactly that company can back up vital document to save vital document, and this
The file of kind of backup is easy is stolen, utilizes by criminal, and then in-company vital document is made to divulge a secret, cause it is serious after
Fruit.So the importance of importance source file of image file itself is the same, it, not only will be to text for many important files
Part itself carries out safeguard protection, should also carry out safeguard protection to its image file.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of mirror image text of the lightweight proposed
Part disk encryption system and method.
A kind of image file disk encryption system of lightweight, including management system, using system and encipherment protection module,
The management system includes account creating unit, account modification unit, manager's account login unit, storage unit and information control
Unit processed, it includes manager's login account and manager's login password that the account management person, which logs in unit, described to use system
Unit, operation password input unit and file copy unit are logged in including user's account, the encipherment protection module includes letter
Breath recognition unit, detecting signal unit and alarm sounds unit, the storage unit are repaired with account creating unit and account respectively
Change unit to be connected, the storage unit, user's account log in unit, file copy unit and operation password input unit
Output end is connected with the input terminal of information identificating unit respectively, and the information identificating unit is used for manager and user
Login account, operation password are identified with the relevant information in storage unit, analyzed and are matched, and match condition is fed back to
Information control unit, the detecting signal unit connect alarm sounds unit, for transmitting abnormal signal to alarm sounds unit.
Preferably, the detecting signal unit connection signal detector, for detecting the booting of camera, mobile phone, notebook
Use signal.
Preferably, the storage unit includes account storage unit and image file storage unit.
Preferably, the information identificating unit include account recognition unit, account analytical unit and account matching unit with
And identifying code recognition unit.
Preferably, manager's login password is formed by least two symbols are compound, including number-letter, the number-Chinese
Word, letter-Chinese character, number-symbol, Chinese character-symbol, letter-symbol, alphabet-numeric playing-Chinese character, alphabet-numeric playing-symbol, word
Mother-Chinese character-symbol, number-Chinese character-symbol, and meet alphabetical case sensitive, in combination composition front and back orderly.
The invention also provides a kind of application methods of the image file disk encryption system of lightweight, including following step
It is rapid: system proposed by the present invention is added in image file creation, image file to be protected is needed to save in the memory unit, and
In add-on system in account creating unit creative management person's log-on message and user's login password, complete to image file
Encipherment protection.
Disk encryption system proposed by the present invention carries out triple protection to image file, is logged in first by user close
Code is protected substantially to file is carried out, and allows carry out file progress of the user to encryption for possessing user's login password
Browsing, second again protection be when user carries out image file browsing, to whether carrying camera, mobile phone, notebook when using
Etc. the detection for the equipment that can be shot, copy, to prevent from stealing cryptographic image file, triple protection is copied in user
It needs just to can be carried out operation by inputting correct verification information when cryptographic image file, there is the copy of cryptographic image file
Controllability, and verification information is set by manager, has confidentiality, make encryption system to the protection of image file safely, have
Effect, is equally applicable to the protection to the image file of lightweight.
Detailed description of the invention
Fig. 1 is a kind of block diagram of the image file disk encryption system of lightweight proposed by the present invention.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
A kind of image file disk encryption system of lightweight proposed by the present invention, including management system, using system and
Encipherment protection module, the management system include account creating unit, account modification unit, manager's account login unit, deposit
Storage unit and information control unit, it includes that manager's login account and manager's login are close that the account management person, which logs in unit,
Code, manager's login password is formed by least two symbols are compound, including number-letter, number-Chinese character, the letter-Chinese
Word, number-symbol, Chinese character-symbol, letter-symbol, alphabet-numeric playing-Chinese character, alphabet-numeric playing-symbol, letter-Chinese character-symbol
Number, number-Chinese character-symbol, and meet letter is case sensitive, before and after the composition in combination orderly, it is described to include using system
User's account logs in unit, operation password input unit and file copy unit, and the encipherment protection module includes that information is known
Other unit, detecting signal unit and alarm sounds unit, the information identificating unit include account recognition unit, account analysis list
Member and account matching unit and identifying code recognition unit, the detecting signal unit connection signal detector, for detecting phase
The booting of machine, mobile phone, notebook uses signal, and the storage unit is connected with account creating unit and account modification unit respectively
It connects, the storage unit, user's account log in the output end difference of unit, file copy unit and operation password input unit
Be connected with the input terminal of information identificating unit, the information identificating unit be used for the login account of manager and user,
Operation password is identified with the relevant information in storage unit, analyzed and is matched, and match condition is fed back to information control
Unit, the storage unit include account storage unit and image file storage unit, and the detecting signal unit connects alarm
Prompt unit, for transmitting abnormal signal to alarm sounds unit.
Its application method, comprising the following steps: add system proposed by the present invention in image file creation, need to protect
Image file save in the memory unit, and in add-on system in account creating unit creative management person's log-on message and
User's login password completes the encipherment protection to image file.
In real-time guard, user logs in unit input user by user's account and steps on system proposed by the present invention
Record password, information identificating unit to user's account log in the password and storage unit of unit input the corresponding password that stores into
Identification, analysis and the matching of row information, and matched result is sent to information control unit, it is used when password match is correct
Person can browse the image file in storage unit, and browsing file function is closed when password match mistake, is being used
When person browses image file, detecting signal unit unlatching detects the booting of camera, mobile phone, notebook using signal, when
Abnormal signal is transmitted to alarm sounds unit when being tested with abnormal starting-up signal, information is fed back to letter again by alarm sounds unit
Control unit is ceased, decides whether the signal of terminal user browsing file by information control unit, when user is in browsing mirror image
When file, when carrying out copy function to image file, file copy unit starting will pop up operation password input window at this time,
Allowing selection operation password, that is, identifying code accepting method includes the mailbox prestored and the phone number prestored, and user is in password
Corresponding identifying code, information identificating unit letter related in information memory cell to the identifying code of input are inputted in input unit
Breath is matched, and successful match then allows to be copied, and matching is unsuccessful, does not allow copy function, to protect image file,
Browsing and end copy backed off after random login system.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of image file disk encryption system of lightweight, which is characterized in that including management system, use system and encryption
Protective module, the management system include account creating unit, account modification unit, manager's account login unit, storage list
Member and information control unit, it includes manager's login account and manager's login password, institute that the account management person, which logs in unit,
Stating using system includes that user's account logs in unit, operation password input unit and file copy unit, the encipherment protection
Module includes information identificating unit, detecting signal unit and alarm sounds unit, and the storage unit creates with account single respectively
Member is connected with account modification unit, and the storage unit, user's account log in unit, file copy unit and operation password
The output end of input unit is connected with the input terminal of information identificating unit respectively, and the information identificating unit is used for manager
It identifies, analyze and matches with the relevant information in storage unit with the login account of user, operation password, and will matching
Situation feeds back to information control unit, and the detecting signal unit connects alarm sounds unit, for passing to alarm sounds unit
Pass abnormal signal.
2. a kind of image file disk encryption system of lightweight according to claim 1, which is characterized in that the signal
Detection unit connection signal detector, the booting for detecting camera, mobile phone, notebook use signal.
3. a kind of image file disk encryption system of lightweight according to claim 1, which is characterized in that the storage
Unit includes account storage unit and image file storage unit.
4. a kind of image file disk encryption system of lightweight according to claim 1, which is characterized in that the information
Recognition unit includes account recognition unit, account analytical unit and account matching unit and identifying code recognition unit.
5. a kind of image file disk encryption system of lightweight according to claim 1, which is characterized in that the management
Person's login password is formed by least two symbols are compound, including number-letter, number-Chinese character, letter-Chinese character, number-symbol,
Chinese character-symbol, letter-symbol, alphabet-numeric playing-Chinese character, alphabet-numeric playing-symbol, letter-Chinese character-symbol, number-Chinese character-symbol
Number, and meet alphabetical case sensitive, in combination composition front and back orderly.
6. a kind of user of the image file disk encryption system of lightweight according to any one of claims 1-5
Method, which comprises the following steps: add system proposed by the present invention in image file creation, need mirror to be protected
Picture file saves in the memory unit, and creative management person's log-on message and use in account creating unit in add-on system
Person's login password completes the encipherment protection to image file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406167.1A CN108985075A (en) | 2017-06-02 | 2017-06-02 | A kind of image file disk encryption system and method for lightweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406167.1A CN108985075A (en) | 2017-06-02 | 2017-06-02 | A kind of image file disk encryption system and method for lightweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108985075A true CN108985075A (en) | 2018-12-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406167.1A Pending CN108985075A (en) | 2017-06-02 | 2017-06-02 | A kind of image file disk encryption system and method for lightweight |
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Cited By (3)
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| CN110069046A (en) * | 2019-04-19 | 2019-07-30 | 浙江云木新材股份有限公司 | A kind of intelligent plant Lite-MES operation management system |
| CN112528717A (en) * | 2019-10-12 | 2021-03-19 | 周慧 | Intelligent computer video content identification platform, method and storage medium |
| CN113315786A (en) * | 2021-06-25 | 2021-08-27 | 郑州信源信息技术股份有限公司 | Security authentication method and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110069046A (en) * | 2019-04-19 | 2019-07-30 | 浙江云木新材股份有限公司 | A kind of intelligent plant Lite-MES operation management system |
| CN112528717A (en) * | 2019-10-12 | 2021-03-19 | 周慧 | Intelligent computer video content identification platform, method and storage medium |
| CN113315786A (en) * | 2021-06-25 | 2021-08-27 | 郑州信源信息技术股份有限公司 | Security authentication method and system |
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Application publication date: 20181211 |