CN103164668A - Method and device for protecting safety of electronic exhibition equipment - Google Patents
Method and device for protecting safety of electronic exhibition equipment Download PDFInfo
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- CN103164668A CN103164668A CN2011104057240A CN201110405724A CN103164668A CN 103164668 A CN103164668 A CN 103164668A CN 2011104057240 A CN2011104057240 A CN 2011104057240A CN 201110405724 A CN201110405724 A CN 201110405724A CN 103164668 A CN103164668 A CN 103164668A
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Abstract
The invention discloses a method and a device for protecting safety of electronic exhibition equipment, and relates to the field of the safety of the electronic equipment. The method and the device for protecting the safety of the electronic exhibition equipment can prevent spiteful operation on the electronic exhibition equipment. The method comprises the steps: after a starting command is received, detecting whether information at a position pointed by a registry contains a safety mode prohibition code or not, wherein the safety mode prohibition code is used for prohibiting an operation system from being started under a safety mode; if the information contains the safety mode prohibition code, shielding the starting command of the safety mode; and starting the operation system under a common mode. The method and the device for protecting the safety of the electronic exhibition equipment can improve the safety of the electronic exhibition equipment.
Description
Technical field
The present invention relates to the electronic equipments safety field, relate in particular to a kind of method and device of protecting the electronic demonstration device security
Background technology
Along with the high speed development of digital technology, change has also occured in traditional mode that releases news.In the library, the open area such as public showcase or bulletin board and exhibition center, electronic demonstration equipment replaces paper media gradually becomes the main instrument that releases news.Yet, also have the phenomenon of malicious operation in the use procedure of electronic demonstration equipment, such as: playing program is closed, displaying contents is modified, electronic demonstration device plays program is used to show other guide etc. after being closed.
In order to guarantee equipment owner's rights and interests, usually adopt following means to stop above-mentioned malicious operation in prior art, for example: the process by the locking playing program can't be closed playing program, and then stops electronic demonstration equipment for showing other guide; By watchdog routine being installed with the operant activity on monitoring electronic demonstration equipment, stop the operation of revising displaying contents.
State in realization in the process of invention, the inventor finds that in prior art, there are the following problems at least:
When starting under safe mode due to the operating system of electronic demonstration equipment, the normal required programs of electronic demonstration equipment of using such as playing program locking and watchdog routine can not start automatically, and need managerial personnel to manually boot these programs, if forgetting, managerial personnel's carelessness starts these programs, electronic demonstration equipment can't stop above-mentioned malicious operation, has reduced the security of electronic demonstration equipment.
Summary of the invention
Embodiments of the invention provide a kind of method and device of protecting the electronic demonstration device security, the security that can improve electronic demonstration equipment.
For achieving the above object, embodiments of the invention adopt following technical scheme:
On the one hand, embodiments of the invention provide a kind of method of protecting the electronic demonstration device security, comprising:
After receiving startup command, detect registration table assigned address information and whether comprise safe mode and forbids code, described safe mode forbids that code is used for the quiescing system and starts under safe mode;
Forbid code if comprise safe mode, shield the safe mode startup command;
Start the operating system under general mode.
On the other hand, embodiments of the invention provide a kind of device of protecting the electronic demonstration device security, comprising:
First detection module is used for after receiving startup command, detects registration table assigned address information and whether comprises safe mode and forbids code, and described safe mode forbids that code is used for the quiescing system and starts under safe mode;
The first shroud module is forbidden code if be used for comprising safe mode, shields the safe mode startup command;
Start module, be used for starting the operating system under general mode.
Method and the device of the protection electronic demonstration device security that the embodiment of the present invention provides can pass through edit the registry information, realize the shielding to the shielding of task manager and the function that starts the operating system under safe mode; And by detecting input signal, the input equipment of locking validated user makes input equipment can't be used to carry out malicious operation.Compared with prior art, the embodiment of the present invention can effectively stop the malicious operation for electronic demonstration equipment, improves the security of electronic demonstration equipment.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The process flow diagram of the method for the protection electronic demonstration device security that Fig. 1 provides for the embodiment of the present invention 1;
The process flow diagram of the method for the protection electronic demonstration device security that Fig. 2 provides for the embodiment of the present invention 2;
The process flow diagram of the instantiation of the method for the protection electronic demonstration device security that Fig. 3 provides for the embodiment of the present invention 2;
The structural representation of the device of the protection electronic demonstration device security that Fig. 4 provides for the embodiment of the present invention 3.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtain under the creative work prerequisite.
For the advantage that makes technical solution of the present invention is clearer, below in conjunction with drawings and Examples, the present invention is elaborated.
Embodiment 1
The embodiment of the present invention provides a kind of method of protecting the electronic demonstration device security, and as shown in Figure 1, the method comprises:
Wherein, forbid code if comprised described safe mode in registration table, can't start the operating system under safe mode, and after os starting, also can't enter safe mode by manual operation.Recover using the method for safe mode is edit the registry, deletes described safe mode and forbids code, the state when making registration table return to original permission operating system to enter safe mode.
The embodiment of the present invention forbids that to safe mode the implementation of code do not do restriction, can be any implementation well-known to those skilled in the art.
The method of the protection electronic demonstration device security that the embodiment of the present invention provides can be passed through edit the registry, and the shielding safe mode can't start operating system, thereby stoped the malicious operation under the safe mode under safe mode.Compared with prior art, the embodiment of the present invention can stop the malicious operation for electronic demonstration equipment, improves the security of electronic demonstration equipment.
Embodiment 2
The embodiment of the present invention provides a kind of method of protecting the electronic demonstration device security, and as shown in Figure 2, the method comprises:
Concrete, electronic demonstration equipment receives the os starting order that the user triggers, and automatically detects registration table assigned address information and whether comprises safe mode and forbid code.
About assigned address information, can select as required the information in registration table.
Forbid code if comprise safe mode, execution in step 202, do not forbid code if do not comprise safe mode, and execution in step 211.
If the registration table assigned address information of electronic demonstration equipment comprises safe mode and forbids code, electronic demonstration device mask safe mode startup command.
If the registration table assigned address information of electronic demonstration equipment comprises safe mode and forbids code, no matter whether the user triggers the safe mode startup command, and electronic demonstration equipment all starts the operating system under general mode.
Concrete, electronic demonstration equipment receives the task manager startup command that the user triggers, and automatically detects registration table assigned address information and whether comprises task manager and forbid code.
About assigned address information, can select as required the information in registration table.
Forbid code if comprise task manager, execution in step 205, do not forbid code if do not comprise safe mode, and execution in step 212.
Wherein, forbid code owing to having comprised described task manager in registration table, so after the order that receives the initiating task manager, can't the initiating task manager.Recover using the method for task manager is edit the registry, deletes described task manager and forbids code, makes registration table return to state when originally allowing to enable task manager.
Concrete, forbid that code can be written in a register-file for above two, move edit the registry content automatically of this register-file, forbid that with above two code imports registration table, thereby realize the shielding to the shielding of task manager and the function that starts the operating system under safe mode.
Wherein, whether the described input signal of electronic demonstration equipment Inspection from the input equipment of validated user, if described input signal is not the input equipment from validated user, is left intact to this type of signal.
Concrete, in specific implementation process of the present invention, can in electronic demonstration equipment, control program be installed, control corresponding equipment interception input signal by described control program, and detect the source of described input signal.
Wherein, described default unlocking signal is used for removing the restriction for the input equipment of described validated user, scheme is in reality is implemented, the source of described default unlocking signal can have multiple, for example: the data-signal of inputting by keyboard, the data-signal of inputting by touch-screen, data-signal of inputting by wireless remote control device etc.
Wherein, described input equipment comprises keyboard, touch-screen, USB-KEY.
Concrete, in specific implementation process of the present invention, described locking request can be the reset command of control program, namely controls software rejuvenation for the restriction of the input equipment of described validated user by restarting.
Concrete, if the user triggers the safe mode startup command, electronic demonstration equipment starts the operating system under safe mode, if the user does not trigger the safe mode startup command, electronic demonstration equipment starts the operating system under general mode.
212, after the user triggers the task manager startup command, the initiating task manager.
In specific implementation process of the present invention, as shown in Figure 3, step 207, step 208, step 209, the described input equipment that determines whether the described validated user of release by detecting unlocking signal of step 210 can have dual mode:
Mode one
Wherein, keyboard is as the input equipment of described validated user, and its all button is all locked, and except the function of input unlocking pin, other functions all are under an embargo.Wherein, unlocking pin is described unlocking signal.
Whether correct step 302 detects password.
Wherein, whether identically with the unlocking pin of presetting detect the unlocking pin of input by keyboard.If the unlocking pin of inputting by keyboard is identical with default unlocking pin, keyboard release; If the unlocking pin of inputting by keyboard is not identical with default unlocking pin, keyboard keeps locking.
Mode two
Whether correct step 303 detects U-KEY.
Wherein, whether detection is identical with default identification signal by the identification signal that U-KEY inputs.If the identification signal of inputting by U-KEY is identical with default identification signal, allow input U-KEY password; If the identification signal of inputting by U-KEY is not identical with default identification signal, can't input the U-KEY password, keyboard keeps locking.
Step 304, input U-KEY password.
Input the U-KEY password by keyboard.
Whether correct step 305 detects the U-KEY password.
Wherein, whether identically with the U-KEY password of presetting detect the U-KEY password of input by keyboard.If it is identical with default U-KEY password all to cross the U-KEY password of keyboard input, keyboard release; If the U-KEY password of inputting by keyboard is not identical with default U-KEY password, keyboard keeps locking.
Wherein, the described unlocking pin in mode one is not identical with described U-KEY password in mode two.
The method of the protection electronic demonstration device security that the embodiment of the present invention provides can be passed through edit the registry information, realizes the shielding to the shielding of task manager and the function that starts the operating system under safe mode; And by detecting input signal, the input equipment of locking validated user makes input equipment can't be used to carry out malicious operation.Compared with prior art, the embodiment of the present invention can effectively stop the malicious operation for electronic demonstration equipment, improves the security of electronic demonstration equipment.
Embodiment 3
The embodiment of the present invention provides a kind of device of protecting the electronic demonstration device security, as shown in Figure 4, comprising:
The first shroud module 402 is forbidden code if be used for comprising safe mode, shields the safe mode startup command.
Further alternative, the device of the protection electronic demonstration device security that the present embodiment provides also comprises:
The second detection module 404 is used for after the order that receives the initiating task manager, and whether detection registration table assigned address information comprises task manager is forbidden code, and described task manager forbids that code is used for the No starting task manager.
The 3rd detection module 406 after being used for receiving the input signal that input equipment sends, detects described input signal whether from the input equipment of validated user.
The 4th detection module 407, whether the input signal that sends for detection of described input equipment is the unlocking signal of presetting.
The 3rd shroud module 409 is used for the refusal releasing for the restriction of the input equipment of described validated user.
Wherein, described input equipment comprises keyboard, touch-screen, USB-KEY.
The device of the protection electronic demonstration device security that the embodiment of the present invention provides can pass through edit the registry information, realizes the shielding to the shielding of task manager and the function that starts the operating system under safe mode; And by detecting input signal, the input equipment of locking validated user makes input equipment can't be used to carry out malicious operation.Compared with prior art, the embodiment of the present invention can effectively stop the malicious operation for electronic demonstration equipment, improves the security of electronic demonstration equipment.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the relevant hardware of instruction to complete by computer program, described program can be stored in computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement are within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. a method of protecting the electronic demonstration device security, is characterized in that, comprising:
After receiving startup command, whether detection registration table assigned address information comprises safe mode is forbidden code, and described safe mode forbids that code is used to shield safe mode;
Forbid code if comprise safe mode, shield the safe mode startup command;
Start the operating system under general mode.
2. the method for protection electronic demonstration device security according to claim 1, is characterized in that, also comprises:
After the order that receives the initiating task manager, whether detection registration table assigned address information comprises task manager is forbidden code, and described task manager forbids that code is used for the No starting task manager;
Forbid code if comprise described task manager, refuse the initiating task manager.
3. the method for protection electronic demonstration device security according to claim 1, is characterized in that, also comprises:
After receiving the input signal that input equipment is sent out or Authentication devices send, detect described input signal whether from input equipment or the Authentication devices of validated user;
If whether described input signal from input equipment or the Authentication devices of described validated user, detects described input signal is the unlocking signal of presetting;
If described input signal is the unlocking signal of presetting, remove the restriction for the input equipment of described validated user;
If described input signal is not unlocking signal, refusal is removed the restriction for the input equipment of described validated user.
4. the method for protection electronic demonstration device security according to claim 3, is characterized in that, also comprises:
Receive user's locking request, and according to the restriction of described locking request startup for the input equipment of described validated user.
5. the method for the described protection electronic demonstration of according to claim 1 to 4 any one device security, is characterized in that, described input equipment comprises keyboard, mouse, touch-screen, and described Authentication devices comprises USB-KEY.
6. a device of protecting the electronic demonstration device security, is characterized in that, comprising:
First detection module is used for after receiving startup command, and whether detection registration table assigned address information comprises safe mode is forbidden code, and described safe mode forbids that code is used to shield safe mode;
The first shroud module is forbidden code if be used for comprising safe mode, shields the safe mode startup command;
Start module, be used for starting the operating system under general mode.
7. the device of protection electronic demonstration device security according to claim 1, is characterized in that, also comprises:
The second detection module is used for after the order that receives the initiating task manager, and whether detection registration table assigned address information comprises task manager is forbidden code, and described task manager forbids that code is used for the No starting task manager;
The secondary shielding module is used for refusal initiating task manager.
8. the device of protection electronic demonstration device security according to claim 1, is characterized in that, also comprises:
The 3rd detection module after being used for receiving the input signal that input equipment is sent out or Authentication devices send, detects described input signal whether from input equipment or the Authentication devices of validated user;
Whether the 4th detection module is the unlocking signal of presetting for detection of described input signal;
Separate lock module, be used for removing the restriction for the input equipment of described validated user;
The 3rd shroud module is used for the refusal releasing for the restriction of the input equipment of described validated user.
9. the device of protection electronic demonstration device security according to claim 8, is characterized in that, also comprises:
Start module, be used for receiving user's locking request, and according to the restriction of described locking request startup for the input equipment of described validated user.
10. the device of protection electronic demonstration device security according to claim 8, is characterized in that, described input equipment comprises keyboard, mouse, touch-screen, and described Authentication devices comprises USB-KEY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104057240A CN103164668A (en) | 2011-12-08 | 2011-12-08 | Method and device for protecting safety of electronic exhibition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104057240A CN103164668A (en) | 2011-12-08 | 2011-12-08 | Method and device for protecting safety of electronic exhibition equipment |
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| CN103164668A true CN103164668A (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104057240A Pending CN103164668A (en) | 2011-12-08 | 2011-12-08 | Method and device for protecting safety of electronic exhibition equipment |
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Cited By (2)
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| CN107357610A (en) * | 2017-06-26 | 2017-11-17 | 深圳市康冠医疗设备有限公司 | Management method, managing device and the terminal device of operating system |
| CN108804144A (en) * | 2018-05-22 | 2018-11-13 | 中国科学院上海高等研究院 | Control method/system, storage medium and the electronic equipment of os starting |
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Cited By (3)
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| CN107357610A (en) * | 2017-06-26 | 2017-11-17 | 深圳市康冠医疗设备有限公司 | Management method, managing device and the terminal device of operating system |
| CN108804144A (en) * | 2018-05-22 | 2018-11-13 | 中国科学院上海高等研究院 | Control method/system, storage medium and the electronic equipment of os starting |
| CN108804144B (en) * | 2018-05-22 | 2021-04-27 | 中国科学院上海高等研究院 | Control method/system for starting operating system, storage medium and electronic equipment |
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Free format text: FORMER OWNER: BEIDA FANGZHENG ELECTRONICS CO., LTD., BEIJING Effective date: 20131104 Owner name: XIN AOTE(BEIJING) VIDEO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIDA FANGZHENG GROUP CO. LTD. Effective date: 20131104 |
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Effective date of registration: 20131104 Address after: Newauto Technology Building No. 49 Beijing 100080 Haidian District Wukesong Road Applicant after: China Digital Video (Beijing) Limited Address before: 100871 Beijing, Haidian District into the house road, founder of the building on the 5 floor, No. 298 Applicant before: Peking Founder Group Co., Ltd. Applicant before: Beida Fangzheng Electronics Co., Ltd., Beijing |
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Application publication date: 20130619 |