A kind of Computer Network Security System and its working methodTechnical field
The present invention relates to computer field more particularly to a kind of Computer Network Security System and its working methods.
Background technique
Computer and computer network have become important information carrier and the transmission of enterprise, government and various other tissuesWorking efficiency is greatly improved in channel, is achieved the storage and processing of massive information.Computer and computer network are givenThe work and life of people brings huge convenience, but also occurs the information security issue being widely noticed therewith.
It is usually all that each employee has one's own computer, calculator memory stores up employee oneself in companyPrivate informations, these information such as work data, personal information be not only related to the interests of employee oneself, it is also possible to be related to public affairsThe development of department；Therefore, these information are particularly important, need close protection.
Present employee would generally leave company go out outside do business, in order to protect the computer of oneself not by other peopleUnlatching generallys use setting startup password to be protected, but common startup password protection is easy to be cracked by stranger,And finger print identifying is set the modes such as opens and although increase safety coefficient, but helped when doing business outside sometimes for colleagueIt opens computer and transfers data, and finger print identifying open colleague can not to computer；Therefore both guard systemsIt is not able to satisfy the use demand of people, brings great inconvenience to the use of people.
Summary of the invention
Object of the present invention is to solve the above problems, design it is a kind of increase safety coefficient Computer Network Security System and itsWorking method.
To achieve the goals above, the technical scheme is that
A kind of Computer Network Security System, including computer, camera, computer and camera connection, it is describedComputer Network Security System further includes mobile terminal, and mobile terminal is connect with computer radio；The computer includes password confirmingModule, gesture confirmation module, network information sending module, display module, mobile message receiving module, information analysis module；It is closeThe signal output end of code confirmation module is separately connected the signal input part of network information sending module, gesture confirmation module, gestureThe signal output end of confirmation module is separately connected the signal input part of display module, camera, network information sending module, networkThe signal output end of information sending module and the signal input part of mobile terminal connect, the signal output end and mobile message of mobile terminalThe signal input part of receiving module connects, and the signal output end of mobile message receiving module and the signal of information analysis module inputEnd connection, the signal output end of information analysis module are separately connected the signal input part of display module, camera, the letter of cameraNumber output end is separately connected the signal input part of network information sending module, gesture confirmation module.
Further, the mobile terminal includes network information reception module, message processing module, mobile message transmission mouldBlock, selecting module, synchronization module；The signal input part of network information reception module and the signal of network information sending module exportEnd connection, the signal output end of network information reception module and the signal input part of message processing module connect, information processing mouldThe signal output end of block is connect with the signal input part of mobile message sending module, selecting module；The signal of synchronization module exportsEnd is connect with the signal input part of selecting module, and the signal output end of selecting module and the signal of mobile message sending module inputEnd connection；The signal output end of mobile message sending module is connect with the signal input part of mobile message receiving module.
Further, the operation signal in the message processing module includes agreeing to open command, refusal open command, portionDivide idsplay order, camera idsplay order；Agree to that open command, refusal unlatching refer to when message processing module signal output end issuesEnable, camera idsplay order when the instruction can be transmitted directly to the signal input part of mobile message sending module；Work as information processingWhen module by signal output end issued section idsplay order, part idsplay order can be sent to the signal input part of selecting module.
Further, the camera includes gesture recognition module, face recognition module；The signal of gesture recognition module is defeatedEnter end, signal output end to connect with the signal output end of gesture confirmation module, signal input part respectively；The letter of face recognition moduleThe signal output end of number input terminal and information analysis module connects, and the signal output end and the network information of face recognition module are sentThe signal input part of module connects.
A kind of working method of Computer Network Security System the following steps are included:
S1, to computer boot up operation after computer by password confirming module carry out password verification operation；
S2, password confirming module can will be verified by the network information sending module when authentication failed in password confirming moduleFailure information is transferred to mobile terminal；Computer can enter gesture confirmation module and be carried out by gesture confirmation module when being proved to be successfulGesture verification operation；
When S3, progress gesture verifying, gesture confirmation module issues gesture checking signal to camera, and camera will takeGesture information feed back to gesture confirmation module, the gesture information that gesture confirmation module takes camera with it is pre-setVerifying gesture information compares, and gesture is proved to be successful when comparative information is identical, and computer enters display module；Comparative information is notAuthentication failed information can be transferred to movement by network information sending module by gesture authentication failed, gesture confirmation module simultaneouslyEnd；
After S4, mobile terminal receive authentication failed information, operational order is issued in mobile terminal, and operational order is passed through into movementInformation receiving module is sent to information analysis module, and information analysis module believes instruction after analyzing different operational ordersBreath is transferred to camera or display module；Camera is sent the image taken by the network information after receiving command informationModule transfer is to mobile terminal；Display module, which receives, to be decided whether to computer according to the information content after command information and enters displayModule.
Compared with prior art, the advantages and positive effects of the present invention are:
The present invention increases the unlatching hardly possible of computer by using the dual serious mode of password authentification and gesture verifyingDegree avoids other people and has decoded opening computer password in the case where not passing through the situation that user allows to open user'sThe generation of the situations such as computer increases the unlatching difficulty of computer, to improve the safety coefficient of computer；Another partyFace, the design being wirelessly connected by computer and mobile terminal, allows and is controlled by unlatching situation of the mobile terminal to computerSystem so that can open computer under the situation of do not tell the others startup password or the gesture that is switched on, and can pass through shiftingThe part of content is shown in moved end control computer, is increased literary to the crypticity of user while the flexibility of computer unlatchingPart has carried out maximum protection, to increase using effect of the invention.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show belowThere is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only thisSome embodiments of invention without any creative labor, may be used also for those of ordinary skill in the artTo obtain other drawings based on these drawings.
Fig. 1 is structural framing figure of the invention；
Fig. 2 is the structural framing figure of mobile terminal；
Fig. 3 is the structural framing figure of message processing module；
Fig. 4 is the structural framing figure of camera.
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, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
As shown in Figures 1 to 4, a kind of Computer Network Security System, including computer, camera, computer and camera shootingHead connection, the Computer Network Security System further includes mobile terminal, and mobile terminal is connect with computer radio；The calculatingMachine includes password confirming module, gesture confirmation module, network information sending module, display module, mobile message receiving module, letterCease analysis module；The signal output end of password confirming module is separately connected the letter of network information sending module, gesture confirmation moduleNumber input terminal, the signal output end of gesture confirmation module are separately connected the letter of display module, camera, network information sending moduleNumber input terminal, the signal output end of network information sending module and the signal input part of mobile terminal connect, and the signal of mobile terminal is defeatedOutlet is connect with the signal input part of mobile message receiving module, the signal output end of mobile message receiving module and information analysisThe signal input part of module connects, and it is defeated that the signal output end of information analysis module is separately connected display module, the signal of cameraEnter end, the signal output end of camera is separately connected the signal input part of network information sending module, gesture confirmation module.
A kind of working method of Computer Network Security System the following steps are included:
S1, to computer boot up operation after computer by password confirming module carry out password verification operation；
S2, password confirming module can will be verified by the network information sending module when authentication failed in password confirming moduleFailure information is transferred to mobile terminal；Computer can enter gesture confirmation module and be carried out by gesture confirmation module when being proved to be successfulGesture verification operation；
When S3, progress gesture verifying, gesture confirmation module issues gesture checking signal to camera, and camera will takeGesture information feed back to gesture confirmation module, the gesture information that gesture confirmation module takes camera with it is pre-setVerifying gesture information compares, and gesture is proved to be successful when comparative information is identical, and computer enters display module；Comparative information is notAuthentication failed information can be transferred to movement by network information sending module by gesture authentication failed, gesture confirmation module simultaneouslyEnd；
After S4, mobile terminal receive authentication failed information, operational order is issued in mobile terminal, and operational order is passed through into movementInformation receiving module is sent to information analysis module, and information analysis module believes instruction after analyzing different operational ordersBreath is transferred to camera or display module；Camera is sent the image taken by the network information after receiving command informationModule transfer is to mobile terminal；Display module, which receives, to be decided whether to computer according to the information content after command information and enters displayModule.
The present invention increases the unlatching hardly possible of computer by using the dual serious mode of password authentification and gesture verifyingDegree avoids other people and has decoded opening computer password in the case where not passing through the situation that user allows to open user'sThe generation of the situations such as computer increases the unlatching difficulty of computer, to improve the safety coefficient of computer；Another partyFace, the design being wirelessly connected by computer and mobile terminal, allows and is controlled by unlatching situation of the mobile terminal to computerSystem so that can open computer under the situation of do not tell the others startup password or the gesture that is switched on, and can pass through shiftingThe part of content is shown in moved end control computer, is increased literary to the crypticity of user while the flexibility of computer unlatchingPart has carried out maximum protection, to increase using effect of the invention.
The mobile terminal includes network information reception module, message processing module, mobile message sending module, selection mouldBlock, synchronization module；The signal input part of network information reception module is connect with the signal output end of network information sending module, netThe signal output end of network information receiving module and the signal input part of message processing module connect, and the signal of message processing module is defeatedOutlet is connect with the signal input part of mobile message sending module, selecting module；The signal output end and selection mould of synchronization moduleThe signal input part of block connects, and the signal output end of selecting module is connect with the signal input part of mobile message sending module；It movesThe signal output end of dynamic information sending module is connect with the signal input part of mobile message receiving module；The message processing moduleIn operation signal include agree to open command, refusal open command, part idsplay order, camera idsplay order；Work as informationIt is direct that processing module signal output end issues instruction meeting when agreeing to open command, refusal open command, camera idsplay orderIt is sent to the signal input part of mobile message sending module；When message processing module signal output end issued section idsplay orderWhen, part idsplay order can be sent to the signal input part of selecting module.
When mobile terminal receives the information of authentication failed, people are that may know that the computer of oneself is attempted to open by other staffIt opens, if other staff have told in advance, people can select to agree to open by the message processing module of mobile terminal to refer toIt enables or part apparent instructs, computer can enter normal operating conditions at this time, mobile when selected section idsplay orderEnd is synchronized by synchronization module and the file in computer, and people can be by selecting module to the text for being synchronized to mobile terminalPart is selected, so that the file for allowing other staff to check is selected, and not having the file other staff of selection is that can not see, the privacy for protecting computer owner of high degree；And authentication failed letter is received when other people have not toldBreath then can select refusal open command in message processing module, and computer will not then enter display pattern at this time；And work as peopleTo want to have a look be whom when attempting to open the computer of oneself, can choose the camera idsplay order in message processing module,Command information can be sent to camera by the information analysis module for receiving instruction, and camera sends out realtime graphic by the network informationModule is sent to pass to mobile terminal, it is whom in the computer for attempting unlatching oneself that people can watch in mobile terminal；In the present inventionComputer Network Security System is easy to operate, and increases the safety coefficient of computer, provides greatly for the use of peopleIt is convenient.
The camera includes gesture recognition module, face recognition module；Signal input part, the signal of gesture recognition moduleOutput end is connect with the signal output end of gesture confirmation module, signal input part respectively；The signal input part of face recognition moduleIt is connect with the signal output end of information analysis module, the signal output end of face recognition module and the letter of network information sending moduleThe connection of number input terminal.
Gesture checking signal is sent to gesture recognition module by gesture confirmation module, and gesture recognition module shoots cameraTo the operator's image for opening computer carry out gesture identification and gesture information being fed back to gesture confirmation module, gestureConfirmation module is by gesture information that gesture recognition module passes over and the gesture information being stored in advance in gesture confirmation moduleIt compares, to complete gesture confirmation operation；Face recognition module is mainly used for after receiving camera idsplay order willThe face image for attempting to open the stranger of computer passes through network information sending module real-time Transmission to mobile terminal, makes people logicalCrossing mobile terminal can be clearly seen that the people for attempting to open computer, the unlatching difficulty of computer be increased, to improve meterThe security performance of calculation machine.