CN106874791B - A kind of office data safety stocking system and its method of public computer - Google Patents
A kind of office data safety stocking system and its method of public computer Download PDFInfo
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- CN106874791B CN106874791B CN201710172324.7A CN201710172324A CN106874791B CN 106874791 B CN106874791 B CN 106874791B CN 201710172324 A CN201710172324 A CN 201710172324A CN 106874791 B CN106874791 B CN 106874791B
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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
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
A kind of office data safety stocking system of public computer, comprising: computer and employee's card；Wherein, the computer includes: information storage unit, radio-frequency information reading unit, judging unit, trigger unit, encryption unit, decryption unit；RF tag is provided on the employee's card；Wherein, name, the department, job overall information of staff are stored on the RF tag；The information stored in each RF tag is stored in the storage element；The radio-frequency information reading unit, for reading the information stored in the RF tag in preset range；Whether the trigger unit carries out reading data or data preservation movement for real-time monitoring user, and when user is when executing data preservation movement, the trigger unit sends the first signal and gives judging unit；When user is when executing reading data movement, the trigger unit sends second signal and gives judging unit.
Description
Technical field
The present invention relates to computer field, in particular to the data safety stocking system of a kind of office public computer and
Its method.
Background technique
More more and more universal and its function stronger and stronger with computer, more and more people start each
Aspect uses computer, and it is convenient to enjoy computer bring.But the more more and more universal and people just because of computer make
It is more and more with computer needs, so that people store many important file datas on computers.So, at present due to net
The reasons such as network virus, the data for storing us on computers are stolen by others, cause serious consequence.Therefore,
People start to focus on the confidentiality and safety of computer data storage.Such as: patent document number is 101980138 A of CN
A kind of disclosed computer that can switch different data reservoir using physical switch, " it is by display screen, battery, mainboard, storage
Storage A, reservoir B, rear cover, reservoir control key and power switch are constituted, display screen setting setting in rear cap surface, rear cover
There are battery, mainboard, reservoir A and reservoir B, rear cover side is provided with reservoir control key and power switch；Reservoir control
Key is divided into three gears: shelves A, shelves B, shelves C, and shelves A, shelves B respectively correspond connection reservoir by conversion circuit and central processing unit
A, reservoir B, shelves C are neutral gear.The quantity of the reservoir can be multiple, and reservoir control key is accordingly set as multiple
The chip selection signal of gear, central processing unit is also accordingly set as multiple groups." but this Interval data secrecy system at present, have
Following disadvantage needs to carry out reservoir A or reservoir B as needed in real time first, making that user's is cumbersome
Between switching；Second, it does not play real safe and secret effect, i.e., its only by two common reservoirs just simultaneously
Column installation, is then stored according to different data, described two common storage devices can not be by the number stored by it
According to maintaining secrecy.
In addition, the phenomenon that for the public occasion common computer often occurred at present, for example, the common meeting of company now
Discuss a unique computer for display for room installation, then such as common test in factory testing laboratory data storage meter
Calculation machine.In order to protect the data stored by each different user, and each user data is split storage, the present invention mentions
Computer Data Security stocking system higher for a kind of safety, easy to use and operate.
Summary of the invention
Goal of the invention: it is directed to above situation, in order to overcome the disadvantage in background technique, the embodiment of the invention provides one kind
The office data safety stocking system and its method of public computer, can effectively solve the problem that and ask involved in above-mentioned background technique
Topic.
Technical solution: a kind of office data safety stocking system of public computer, comprising: computer, and work
Card；Wherein, the computer includes: information storage unit, radio-frequency information reading unit, judging unit, trigger unit, encryption list
Member, decryption unit；RF tag is provided on the employee's card；Wherein, the surname of staff is stored on the RF tag
Name, department, job overall information；The information stored in each RF tag is stored in the storage element；It is described
Radio-frequency information reading unit, for reading the information stored in the RF tag in preset range；The trigger unit, for real
When monitoring user whether carry out reading data or data preservation movement, when user execute data preservation movement when, the touching
Bill member sends the first signal and gives judging unit；When user is when executing reading data movement, the trigger unit sends second
Signal gives judging unit；The judging unit is believed when for receiving the first signal of trigger unit transmission when it according to radio frequency
The worker information stored in information and information storage unit in the RF tag that reading unit is currently read is ceased, is sentenced
Breaking, whether it is the staff for storing identity information, if so, sending signal gives encryption unit；The encryption unit is by work
Make under personnel institute data to be saved information encrypting storing to its corresponding identity information catalogue；If it is not, then without saving
Movement；When the judging unit receives the second signal that the trigger unit is sent, judge what user currently to be read
The identity whether the correspondence identity information that data are saved when carrying out encrypting storing currently reads with radio-frequency information reading unit
Information is consistent, if unanimously, reading is decrypted in the decryption unit data to be read staff, if inconsistent,
Without decrypting read action.
As a kind of preferred embodiment of the invention, the system also includes the fingerprint being mounted on left mouse button knowledges to take list
Member, the fingerprint knowledge takes unit, for knowing the finger print information for taking staff；Work is also stored in the information storage unit
The finger print information of personnel.
It is described when staff is clicked using left mouse button saves dialog box as a kind of preferred embodiment of the invention
Trigger unit transmission signal gives fingerprint knowledge and takes unit, and the fingerprint knows the knowledge for taking unit to carry out fingerprint and takes movement；The judgement is single
Member knows the finger print information for taking unit to know the finger print information taken and information storage unit storage according to fingerprint, judges that the user is
No is the staff for storing finger print information, if so, the judging unit, which sends signal, gives encryption unit, by staff institute
The data encryption saved is saved to corresponding worker information catalogue；If it is not, then being acted without preservation.
As a kind of preferred embodiment of the invention, when staff carries out data information reading using left mouse button, institute
It states trigger unit and sends signal and give fingerprint knowledge and take unit, the fingerprint knows the knowledge for taking unit to carry out fingerprint and takes movement；The judgement
Unit is known according to fingerprint takes unit to know the finger print information taken, judges whether the user believes with the corresponding fingerprint for the data to be read
Breath is consistent, if unanimously, the decryption unit opens the data information to be read, if inconsistent, reads without decryption
Movement.
As a kind of preferred embodiment of the invention, the system also includes: identity grade presets unit；The identity grade
Default unit, for each different user to be divided into three grades: the first estate, the second grade, the tertiary gradient；Wherein, described
The first estate is highest level, and the tertiary gradient is the lowest class；Described the first estate can be read from when carrying out reading data
The data and the second grade saved under body catalogue, the data information under tertiary gradient User Catalog；Second grade into
When row reading data, the data information under the data saved under own directory and tertiary gradient User Catalog can be read；Institute
The tertiary gradient is stated when carrying out reading data, is merely able to read the data information saved under own directory.
A kind of office data safety storage method of public computer, uses a kind of office described in claim 1-5
With the data safety stocking system of public computer, comprising the following steps:
Step1 stores the identity information of staff, comprising: name, department, job overall in RF tag；
The information in each RF tag is stored in the information storage unit；
Step2, when user carries out the preservation operation of data, judging unit judges that subscriber identity information is to store
Identity information, if carrying out preservation movement, if it is not, then being acted without preservation；When user carries out reading data, list is judged
Member judge user whether with the data preservation identity information it is consistent, if unanimously, being read out movement, if inconsistent, not into
Row data read action.
As a kind of preferred embodiment of the invention, when executing Step1, the identity grade presets unit for each difference
User is divided into three grades: the first estate, the second grade, the tertiary gradient；Wherein described the first estate is highest level, third etc.
Grade is the lowest class, and described the first estate can read the data saved under own directory and the when carrying out reading data
Two grades, the data information under tertiary gradient User Catalog；Second grade can read itself when carrying out reading data
Data information under the data and tertiary gradient User Catalog that are saved under catalogue；The tertiary gradient is carrying out reading data
When, it is merely able to read the data information saved under own directory.
As a kind of preferred embodiment of the invention, when executing Step2, the judging unit is also carried out according to finger print information
The judgement of identity.
The present invention can be realized it is following the utility model has the advantages that a kind of office public computer provided by the invention data safety
Stocking system carries out the verification of identity information when user carries out the preservation and read action of data, in the feelings for meeting secrecy
Under condition, other operations of user are not influenced.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 provides a kind of system framework figure of the data safety stocking system of office public computer for the present invention；
Fig. 2 provides a kind of flow chart of the data safety storage method of office public computer for the present invention.
In figure
1-computer, 2-employee's cards, 110-information storage units, 120-radio-frequency information reading units, 130-judgements
Unit, 140-trigger units, 150-encryption units, 160-decryption units, the knowledge of 170-fingerprints take unit, 180-identity etc.
The default unit of grade, 210-RF tags.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
Referring to FIG. 1, Fig. 1 provides a kind of system of the data safety stocking system of office public computer for the present invention
Frame diagram.
Specifically, a kind of office provided in this embodiment data safety stocking system of public computer, comprising: calculate
Machine 1 and employee's card 2；Wherein, the computer 1 includes: information storage unit 110, radio-frequency information reading unit 120, judgement
Unit 130, trigger unit 140, encryption unit 150, decryption unit 160；RF tag 210 is provided on the employee's card 1；Its
In, name, the department, job overall information of staff are stored on the RF tag 210；The storage element
The information stored in each RF tag 210 is stored in 110；The radio-frequency information reading unit 120, it is default for reading
The information stored in RF tag 210 in range；Whether the trigger unit 140 carries out data for real-time monitoring user
It reads or data preservation acts, when user is when executing data preservation movement, the trigger unit 140 sends the first signal and gives
Judging unit 130；When user is when executing reading data movement, the trigger unit 140 sends second signal and gives judging unit
130；The judging unit 130 is read when for receiving the first signal of the transmission of trigger unit 140 when it according to radio-frequency information
The staff's letter stored in the information in RF tag 210 and information storage unit 110 for taking unit 120 currently to read
Breath, judges whether it is the staff for storing identity information, if so, sending signal gives encryption unit 150；The encryption
Unit 150 will be under staff institute data to be saved information encrypting storing to its corresponding identity information catalogue；If it is not, then
It is acted without preservation；When the judging unit 130 receives the second signal that the trigger unit 140 is sent, judge to use
It is single whether the correspondence identity information that the current data to be read in family are saved when carrying out encrypting storing reads with radio-frequency information
120 identity information that currently reads of member is consistent, if unanimously, the data to be read staff of decryption unit 160 into
Row decryption is read, if inconsistent, without decrypting read action.
Specifically, a kind of office provided in this embodiment data safety stocking system of public computer, work are former
Reason is, when user carries out reading data or data preservation acts, is limited by the way that trigger unit 140 is arranged, then
It is determined using the identity that judging unit 130 carries out operator, encryption unit 150 and decryption unit 160 is then recycled to carry out
The preservation and read action of data.Setting in this way is only limited when user carries out the preservation and reading of data
System, had not only met the security requirement of data, but also do not influence other operations.
In addition, the system also includes: identity grade presets unit 180；The identity grade presets unit 180, is used for
Each different user is divided into three grades: the first estate, the second grade, the tertiary gradient；Wherein, described the first estate is highest
Grade, the tertiary gradient are the lowest class；Described the first estate can be read and be saved under own directory when carrying out reading data
Data and the second grade, the data information under tertiary gradient User Catalog；Second grade is when carrying out reading data, energy
Enough read the data information under the data saved under own directory and tertiary gradient User Catalog；The tertiary gradient is carrying out
When reading data, it is merely able to read the data information saved under own directory.Technical solution in this way, so that the limit of data
Property processed reduces, and facilitates the exchange between each user.
Embodiment two
Referring to FIG. 1, Fig. 1 provides a kind of system of the data safety stocking system of office public computer for the present invention
Frame diagram.
Specifically, embodiment two provides a kind of data safety stocking system of office public computer, with embodiment one
Described in it is substantially similar, the difference is that in embodiment two, the office data safety stocking system of public computer
Further include: the fingerprint knowledge being mounted on left mouse button takes unit 170；The fingerprint knowledge takes unit 170, takes staff for knowing
Finger print information；The finger print information of staff is also stored in the information storage unit 110.
When staff is clicked using left mouse button saves dialog box, the trigger unit 140 sends signal and gives fingerprint
Knowledge takes unit 170, and the fingerprint knows the knowledge for taking unit 170 to carry out fingerprint and takes movement；The judging unit 130 takes according to fingerprint knowledge
Unit 170 knows the finger print information that the finger print information taken and information storage unit 110 store, and judges whether the user is storage
There is the staff of finger print information, if so, the judging unit 130, which sends signal, gives encryption unit 150, staff is wanted
The data encryption saved is saved to corresponding worker information catalogue；If it is not, then being acted without preservation；Work as work
When personnel carry out data information reading using left mouse button, the transmission of trigger unit 140 signal gives fingerprint knowledge and takes unit 170,
The fingerprint knows the knowledge for taking unit 170 to carry out fingerprint and takes movement；The judging unit 130 takes the knowledge of unit 170 to take according to fingerprint knowledge
Finger print information, whether consistent with the corresponding finger print information for the data to be read the user is judged, if unanimously, the decryption is single
Member 160 opens the data information to be read, if inconsistent, without decrypting read action.
Embodiment three
Referring to FIG. 2, Fig. 2 provides a kind of process of the data safety storage method of office public computer for the present invention
Figure.
Specifically, being wanted the present embodiment provides a kind of data safety storage method of office public computer using right
Seek a kind of data safety stocking system of office public computer described in 1-5, comprising the following steps:
Step1 stores the identity information of staff, comprising: name, department, job overall in RF tag；
The information in each RF tag is stored in the information storage unit；
Step2, when user carries out the preservation operation of data, judging unit judges that subscriber identity information is to store
Identity information, if carrying out preservation movement, if it is not, then being acted without preservation；When user carries out reading data, list is judged
Member judge user whether with the data preservation identity information it is consistent, if unanimously, being read out movement, if inconsistent, not into
Row data read action.
As a kind of preferred embodiment of the present embodiment, when executing Step1, the identity grade preset unit by it is each not
It is divided into three grades with user: the first estate, the second grade, the tertiary gradient；Wherein described the first estate is highest level, third
Grade is the lowest class, described the first estate when carrying out reading data, can read the data saved under own directory and
Second grade, the data information under tertiary gradient User Catalog；Second grade can be read from when carrying out reading data
Data information under the data and tertiary gradient User Catalog that are saved under body catalogue；The tertiary gradient is carrying out reading data
When, it is merely able to read the data information saved under own directory.
As a kind of preferred embodiment of the present embodiment, when executing Step2, the judging unit also according to finger print information into
The judgement of row identity.
It is worth noting that a kind of office provided in this embodiment data safety storage method of public computer,
Working principle is consistent with above-described embodiment, then, repeats no more.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (5)
1. the data safety stocking system that public computer is used in a kind of office, comprising: computer (1) and employee's card (2)；Its
It is characterized in that, wherein the computer (1) includes: information storage unit (110), radio-frequency information reading unit (120), judgement
Unit (130), trigger unit (140), encryption unit (150), decryption unit (160)；Radio frequency is provided on the employee's card (2)
Label (210)；Wherein, name, the department, job overall information of staff are stored on the RF tag (210)；
The information stored in each RF tag (210) is stored in the storage element (110)；The radio-frequency information reading unit
(120), for reading the information stored in the RF tag in preset range (210)；The trigger unit (140), for real
When monitoring user whether carry out reading data or data preservation movement, when user execute data preservation movement when, the touching
Bill member (140) sends the first signal and gives judging unit (130)；When user is when executing reading data movement, the triggering is single
First (140) send second signal and give judging unit (130)；The judging unit (130) receives trigger unit for working as it
(140) when the first signal sent, the letter in RF tag (210) that currently reads according to radio-frequency information reading unit (120)
The worker information stored in breath and information storage unit (110), judges whether it is the work for storing identity information
Personnel, if so, sending signal gives encryption unit (150)；The encryption unit (150) is by staff institute data to be saved
Under information encrypting storing to its corresponding identity information catalogue；If it is not, then being acted without preservation；When the judging unit
(130) when receiving the second signal of the trigger unit (140) transmission, judge that the current data to be read of user are carrying out
The identity information one whether the correspondence identity information saved when encrypting storing currently reads with radio-frequency information reading unit (120)
It causes, if unanimously, reading is decrypted in decryption unit (160) data to be read staff, if inconsistent, no
Read action is decrypted；The system also includes the fingerprint being mounted on left mouse button knowledges to take unit (170), and the fingerprint is known
Unit (170) are taken, for knowing the finger print information for taking staff；Work people is also stored in the information storage unit (110)
The finger print information of member；When staff is clicked using left mouse button saves dialog box, the trigger unit (140) sends signal
It gives fingerprint knowledge to take unit (170), the fingerprint knows the knowledge for taking unit (170) to carry out fingerprint and takes movement；The judging unit (130)
The finger print information for taking unit (170) to know the finger print information taken and information storage unit (110) storage, judgement are known according to fingerprint
Whether the user is the staff for storing finger print information, if so, the judging unit (130), which sends signal, gives encryption unit
(150), data encryption staff saved is saved to corresponding worker information catalogue；If it is not, then
It is acted without preservation；When staff carries out data information reading using left mouse button, the trigger unit (140) is sent
Signal gives fingerprint knowledge and takes unit (170), and the fingerprint knows the knowledge for taking unit (170) to carry out fingerprint and takes movement；The judging unit
(130) knowing according to fingerprint takes unit (170) to know the finger print information taken, judges whether the user is corresponding with the data to be read
Finger print information is consistent, if unanimously, the decryption unit (160) by the data information to be read open, if inconsistent, not into
Row decryption read action.
2. the data safety stocking system that public computer is used in a kind of office according to claim 1, which is characterized in that institute
State system further include: identity grade presets unit (180)；The identity grade presets unit (180), for using each difference
Family is divided into three grades: the first estate, the second grade, the tertiary gradient；Wherein, described the first estate is highest level, third etc.
Grade is the lowest class；Described the first estate can read the data saved under own directory and when carrying out reading data
Two grades, the data information under tertiary gradient User Catalog；Second grade can read itself when carrying out reading data
Data information under the data and tertiary gradient User Catalog that are saved under catalogue；The tertiary gradient is carrying out reading data
When, it is merely able to read the data information saved under own directory.
3. a kind of office data safety storage method of public computer, public using a kind of office as claimed in claim 2
The data safety stocking system of computer altogether, which comprises the following steps:
Step1 stores the identity information of staff, comprising: name, department, job overall in RF tag；It is described
The information in each RF tag is stored in information storage unit；
Step2, when user carries out the preservation operation of data, judging unit judges that subscriber identity information is the identity to store
Information, if carrying out preservation movement, if it is not, then being acted without preservation；When user carries out reading data, judging unit is sentenced
Whether disconnected user is consistent with the identity information that the data save, if unanimously, movement is read out, if inconsistent, without number
According to read action.
4. the data safety storage method that public computer is used in a kind of office according to claim 3, which is characterized in that
When executing Step1, the identity grade presets unit and each different user is divided into three grades: the first estate, the second grade,
The tertiary gradient；Wherein described the first estate is highest level, and the tertiary gradient is the lowest class, and described the first estate is carrying out data
When reading, the data saved under own directory and the second grade, the data information under tertiary gradient User Catalog can be read；
Second grade can read the data saved under own directory and tertiary gradient User Catalog when carrying out reading data
Under data information；The tertiary gradient is merely able to read the data information saved under own directory when carrying out reading data.
5. the data safety storage method that public computer is used in a kind of office according to claim 3, which is characterized in that
When executing Step2, the judging unit also carries out the judgement of identity according to finger print information.
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| CN201710172324.7A CN106874791B (en) | 2017-03-22 | 2017-03-22 | A kind of office data safety stocking system and its method of public computer |
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| CN116485587B (en) * | 2023-04-21 | 2024-04-09 | 深圳润高智慧产业有限公司 | Community service acquisition method, community service providing method, electronic device and storage medium |
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| US7837102B2 (en) * | 2006-06-15 | 2010-11-23 | Mstar Semiconductor, Inc. | Method and apparatus for computer login security using RFID technology |
| US9264231B2 (en) * | 2008-01-24 | 2016-02-16 | Intermec Ip Corp. | System and method of using RFID tag proximity to grant security access to a computer |
| CN103279431B (en) * | 2013-05-23 | 2016-05-11 | 青岛海信宽带多媒体技术有限公司 | The method of the multiple authority access of a kind of memory |
| CN106203137B (en) * | 2016-07-06 | 2019-01-25 | 广州永霸信息科技股份有限公司 | A kind of classified papers access safety system |
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