CN102402651A - Device and method for protecting information and portable terminal - Google Patents
Device and method for protecting information and portable terminal Download PDFInfo
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- CN102402651A CN102402651A CN2010102798380A CN201010279838A CN102402651A CN 102402651 A CN102402651 A CN 102402651A CN 2010102798380 A CN2010102798380 A CN 2010102798380A CN 201010279838 A CN201010279838 A CN 201010279838A CN 102402651 A CN102402651 A CN 102402651A
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Abstract
The invention provides a device and a method for protecting information in a portable terminal having a short-distance wireless communication function and the portable terminal. The method comprises the following steps of: detecting wireless communication equipment which is connected with the portable terminal; displaying the information of the detected wireless communication equipment; and setting one or more pieces of wireless communication equipment which are selected by a user as the unlocking equipment of the portable terminal. When at least one of a plurality of pieces of set unlocking equipment is connected with the portable terminal, the portable terminal is informed of entering a normal operation state; and when all pieces of set wireless communication equipment are disconnected from the portable terminal, the portable terminal is locked.
Description
Technical field
The present invention relates to the information safety protection of portable terminal; Thereby relate in particular to and a kind ofly in having the portable terminal of short range wireless communication function, set and use the Wireless Telecom Equipment that is attached thereto to realize the information protecting method and the device of the information safety protection of portable terminal and the portable terminal that uses said method as unlocker device.
Background technology
At present from strength to strength such as the function of portable terminals such as mobile phone, palm PC, personal digital assistant; The user is also increasingly high to the safety requirements of portable terminal; A lot of privacy files also can be stored on the portable terminal; For the business people, the portable terminal of carrying is the terminal of all practical information of storage.In case therefore portable terminal is lost or be stolen, the loss that brings never is the value of a portable terminal itself, and therefore how after portable terminal is lost, can be under pledge of secrecy is exactly very crucial problem.
At present, be used to protect portable terminal information security than method in common, be to be the portable terminal setting code, the input password gets into system during start, before using or checking the portable terminal content, imports unlock password again.
The mode of this input password has two drawbacks, and one is to use suitable loaded down with trivial detailsly, before each the use or check before the encrypted content all must the input password, is not easy to user's normal use, causes user satisfaction to descend; The 2nd, after with the portable terminal release, if before unlocked, portable terminal is obtained by other people, still possibly use portable terminal or bring in the content of checking wherein through be connected the entering portable terminal with computing machine.
Summary of the invention
The object of the present invention is to provide a kind of one or more Wireless Telecom Equipments of being attached thereto method and apparatus of in having the portable terminal of short range wireless communication function, setting and use as unlocker device; And the portable terminal that uses said method and apparatus, thereby the information safety protection of realization portable terminal and user-friendly.
The object of the present invention is to provide a kind of method and apparatus that in having the portable terminal of short range wireless communication function, uses the one or more Wireless Telecom Equipments that are attached thereto to protect processing as unlocker device and to the content item that the client sets; And the portable terminal that uses said method and apparatus, thereby the information safety protection of realization portable terminal and user-friendly.
To achieve these goals, a kind of portable terminal with short range wireless communication function is provided, said portable terminal comprises: information protection device is used for one or more Wireless Telecom Equipments that the user selects are set at unlocker device.Wherein, when information protection device detected at least one and portable terminal in the unlocker device of said setting and is in connection status, information protection device notice portable terminal got into normal operating condition; The unlocker device that detects said setting when information protection device is all broken off when being connected with the terminal, and information protection device is locked portable terminal.
Said information protection device also can be set at the PUK of user's input the PUK of portable terminal.Wherein, The unlocker device that detects said setting when said information protection device is all broken off when being connected that perhaps portable terminal has been locked with the terminal; Said information protection device can point out the user to import PUK; Whether the PUK of confirming input is identical with the PUK of setting, if the PUK of input is identical with the PUK of setting, then information protection device can notify said portable terminal to get into normal operating condition.
Said information protection device can comprise information security setup unit, wireless device monitoring means and information security controller.The information security setup unit is under the control of information security controller; Can one or more Wireless Telecom Equipments that the user selects be set at unlocker device; The PUK of user input is set at the PUK of portable terminal, and the PUK of the information of the one or more unlocker device that will set and portable terminal offers the information security controller; The wireless device monitoring means is under the control of information security controller; Can detect the Wireless Telecom Equipment that is connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the information security controller; And the change of the connection status of one or more unlocker device of monitoring and setting, and the information of the change of said connection status offered the information security controller; Information security controller control wireless device monitoring means detects the Wireless Telecom Equipment that is connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the user; Control information security settings unit is set at unlocker device with one or more Wireless Telecom Equipments that the user selects, and the PUK of user's input is set at the PUK of portable terminal.Wherein, when the wireless device monitoring means detected at least one and portable terminal in the unlocker device of said setting and is in connection status, information security controller notice portable terminal got into normal operating condition; The unlocker device that detects said setting when the wireless device monitoring means is all broken off when being connected with the terminal; Information security controller prompting user imports PUK; Whether the PUK of confirming input is identical with the PUK of setting; If confirm that the PUK of input is identical with the PUK of setting, then the information security controller notifies said portable terminal to get into normal operating condition.
Said information protection device can also comprise the content protecting unit.When setting unlocker device, the content protecting unit is transferred to the content item that the user selects to protect in the hidden partition of said portable terminal.
To achieve these goals, the information protection device in a kind of portable terminal with short range wireless communication function is provided also, comprises information security setup unit, wireless device monitoring means and information security controller.The information security setup unit is under the control of information security controller, and one or more Wireless Telecom Equipments that the user is selected are set at unlocker device, and the information of the unlocker device of setting is offered the information security controller; The wireless device monitoring means is under the control of information security controller; Detect the Wireless Telecom Equipment be connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the information security controller; And the change of the connection status of one or more unlocker device of monitoring and setting, and the information of the change of said connection status offered the information security controller; Information security controller control wireless device monitoring means detects the Wireless Telecom Equipment that is connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the user; Control information security settings unit is set at unlocker device with one or more Wireless Telecom Equipments that the user selects, and control wireless device monitoring means detects the change of the connection status of one or more unlocker device of setting.Wherein, when the wireless device monitoring means detected at least one and portable terminal in the unlocker device of said setting and is in connection status, information security controller notice portable terminal got into normal operating condition; The unlocker device that detects said setting when the wireless device monitoring means is all broken off when being connected with the terminal, and the information security controller is locked portable terminal.
Said information security controller can be gone back the PUK of the user being imported control information security settings unit and be set at the PUK of portable terminal and the PUK of setting is offered the information security controller.Wherein, The one or more unlocker device that detect said setting when the wireless device monitoring means are all broken off when being connected that perhaps portable terminal has been locked with the terminal; Information security controller prompting user imports PUK; Whether the PUK of confirming input is identical with the PUK of setting, if confirm that the PUK of input is identical with the PUK of setting, then the information security controller notifies said portable terminal to get into normal operating condition.
Said information protection device can also comprise the content protecting unit.When setting unlocker device, the content protecting unit is transferred to the content item that the user selects to protect in the hidden partition of said portable terminal.
To achieve these goals; A kind of information protecting method that is used to have the portable terminal of short range wireless communication function also is provided; Comprise: when at least one in detecting predefined one or more Wireless Telecom Equipment and portable terminal were in connection status, the notice portable terminal got into normal operating condition; All break off when being connected when detecting predefined Wireless Telecom Equipment, portable terminal is locked with the terminal.
All break off when being connected that perhaps portable terminal has been locked when detecting said predefined Wireless Telecom Equipment with the terminal; Can point out the user to import PUK; Whether the PUK of confirming input is identical with the PUK of setting; If the PUK of input is identical with the PUK of setting, then can notify said portable terminal to get into normal operating condition.
To achieve these goals, a kind of information protecting method that is used to have the portable terminal of short range wireless communication function is provided also, comprises: detect the Wireless Telecom Equipment that is connected with portable terminal; The information that shows detected Wireless Telecom Equipment; Be set at the unlocker device of portable terminal with one or more Wireless Telecom Equipments that the user is selected.Wherein, when the Wireless Telecom Equipment that detects setting and portable terminal were in connection status, the notice portable terminal got into normal operating condition; Break off when being connected when the Wireless Telecom Equipment that detects setting and terminal, portable terminal is locked.
Said information protecting method can comprise also that the password setting with user's input is the PUK of portable terminal.Wherein, When the Wireless Telecom Equipment that detects said setting and terminal are broken off when being connected that perhaps portable terminal has been locked; The prompting user imports PUK; Whether the PUK of confirming input is identical with the PUK of setting, if the PUK of input is identical with the PUK of setting, then notifies said portable terminal to get into normal operating condition.
Said information protecting method can also comprise: the content item that the user selects is transferred in the hidden partition of portable terminal.
Description of drawings
Through the description of carrying out below in conjunction with exemplary drawings, above-mentioned and other purposes of the present invention and characteristics will become apparent, wherein:
Fig. 1 is the schematic block diagram according to the information protection device in the portable terminal of the present invention;
Fig. 2 is the process flow diagram according to the information protecting method of portable terminal of the present invention;
Fig. 3 is the process flow diagram of the processing of information protecting method according to the present invention when portable terminal is started shooting; With
Fig. 4 is to use the state exchange synoptic diagram according to the portable terminal of information protecting method of the present invention.
Embodiment
Below, specify embodiments of the invention with reference to accompanying drawing.
According to inventive concept of the present invention; In having the portable terminal of short range wireless communication function (as being equipped with the mobile phone of bluetooth module, the mobile phone that is equipped with the wifi function, MP3 or MP4 player, mobile phone or MP3 or MP4 player etc.) with infrared communication module with Bluetooth function; Can information protection scheme of the present invention be offered the user as a service in the terminal, the user can get into the processing that said information safety protection is set through clicking the equipment release services menu option that on portable terminal, provides.User by selecting for example one or more Wireless Telecom Equipments of its trust (as with the WAP in the matching used bluetooth earphone of mobile phone, user residence etc.) is set unlocker device.When at least one in portable terminal and said unlocker device was in connection status, the user can normally use the terminal; And all break off when being connected when portable terminal and said unlocker device, locked in the terminal, at this moment the user can't normally open user interface, perhaps uses portable terminal through operating buttons.
Fig. 1 is the schematic block diagram according to the information protection device in the portable terminal of the present invention.With reference to Fig. 1, said information protection device comprises information security controller 110, information security setup unit 120, wireless device monitoring means 140, input block 150 and display unit 160.
Information security setup unit 120 is under the control of information security controller 110, and one or more Wireless Telecom Equipments that the user is selected are set at unlocker device; In addition, under the control of information security controller 110, information security setup unit 120 offers information security controller 110 with the information of the unlocker device that the user sets.According to a preferred embodiment of the invention; Except setting unlocker device; Information security setup unit 120 is under the control of information security controller 110; The PUK of also user being imported through input block 150 is set at the terminal PUK, and the information of predefined PUK and unlocker device is offered information security controller 110.
Wireless device monitoring means 140 detects the Wireless Telecom Equipment be connected with portable terminal and the information of detected Wireless Telecom Equipment is offered information security controller 110 under the control of information security controller 110.Wireless device monitoring means 140 is also according to the indication of information security controller 110; Detect the change of predetermined one or more Wireless Telecom Equipments (being the unlocker device among the present invention) connection status, and the information that relevant said connection status is changed offers information security controller 110.Said wireless device monitoring means 140 can be with portable terminal in the software module like the interface of short-range wireless communication modules such as wifi module, bluetooth module, infrared communication module; The information of the Wireless Telecom Equipment that it obtains through above-mentioned communication module to connect and the connection status of particular wireless communication device, and obtain the information of Wireless Telecom Equipment connection status change through readjustment (callback) function of said short-range wireless communication module.
Usually in portable terminal, all be set with hidden partition, be used for storing system information, user profile and certain customers' data.For example, in general mobile phone, at the default of the demonstration of the relevant mobile phone of hidden partition stored of the system identification of mobile phone, conversation, information setting etc., and like user data of telephone directory, download pictures, the tinkle of bells etc. etc.When being connected with computing machine, the computing machine of connection can't be discerned this hidden partition and read data wherein.According to another exemplary embodiment of the present invention, information protection device also comprises content protecting unit 130.Content protecting unit 130 provides and can select the content item protected under the control of information security controller 110, as is stored in short message on the storage card, associated person information, photo, download pictures, video, music etc.In addition, content protecting unit 130 is transferred to the content item that the user selects through input block 150 in this hidden partition under the control of information security controller 110.
The operation of information security controller 110 control information security settings unit 120, wireless device monitoring means 140, input block 150 and display unit 160.In the processing that information safety protection is set, information security controller 110 is obtained the information of unlocker device from information security setup unit 120, to determine whether to set unlocker device.If confirm not set unlocker device; Then information security controller 110 control wireless device monitoring means 140 detect the Wireless Telecom Equipment that is connected with portable terminal; Show the information of detected one or more Wireless Telecom Equipments through display unit 160, and the information of one or more Wireless Telecom Equipments that the user is selected through input block 150 offers information security setup unit 120.According to another exemplary embodiment of the present invention, information security controller 110 also offers information security setup unit 120 with the PUK that the user imports through input block 150; In the processing that information safety protection is set; If confirm to have set unlocker device through information security setup unit 120; Then information security controller 110 is imported PUK through input block 150 with display unit 160 prompting users; The PUK and the predefined PUK of input are compared, if the PUK of input is identical with predefined PUK, then the user can reset unlocker device and PUK.According to another exemplary embodiment of the present invention; Information security controller 110 is also obtained from content protecting unit 130 and can be selected the content item protected; Said content item is shown to the user through display unit 160; Obtain the content item that the user selects through input block 150 then, and control content protected location 130 is protected transfer processing.
In portable terminal start was handled, information security controller 110 was obtained the information of unlocker device from information security setup unit 120, to determine whether to set unlocker device.If confirm to have set unlocker device, then whether one or more unlocker device of information security controller 110 control wireless device monitoring means 140 detection settings are in connection status.If at least one in the said unlocker device is in connection status, then information security controller 110 notice portable terminals get into normal operating condition (the terminal release user mode 410 shown in Fig. 4 just); If said unlocker device all is in the connection off-state, information security controller 110 portable terminal is locked (just getting into the terminal locking state 420 shown in Fig. 4) then.
According to another exemplary embodiment of the present invention; If said Wireless Telecom Equipment is in the connection off-state; Then information security controller 110 is imported PUK through input block prompting user, and confirms whether the PUK of input is identical with the PUK of setting.If the PUK of input is identical with the PUK of setting, then information security controller 110 notice portable terminals get into normal operating condition (release user mode just); If the PUK of input is different with the PUK of setting, information security controller 110 portable terminal is locked (just getting into the terminal locking state 420 shown in Fig. 4) then.
When portable terminal is in terminal release user mode 410, break off if detect with being connected all of the unlocker device of setting through wireless device monitoring means 140, then information security controller 110 notice portable terminals are transformed into terminal locking state 420.When portable terminal is in terminal locking state 420; If detect at least one the connection in the unlocker device of setting through wireless device monitoring means 140, then information security controller 110 notice portable terminals are transformed into terminal release user mode 410; Perhaps; If the user presses unlock button or arbitrary button of portable terminal; Then information security controller 110 is imported PUK through display unit 160 prompting users; And if the PUK of user's input is identical with predefined PUK, then information security controller 110 notice portable terminals are transformed into terminal release user mode 410.
Fig. 2 is the process flow diagram according to the information protecting method of portable terminal of the present invention, and it illustrates the portable terminal with short range wireless communication function is carried out the processing that information safety protection is set.With reference to Fig. 2, at first, at operation S210, said information protection device determines whether to set unlocker device.
If S210 confirms also not set unlocker device in operation, then at operation S230, information protection device detects the Wireless Telecom Equipment that is connected with the terminal.If detected the Wireless Telecom Equipment that connects; Then at operation S240; The information that shows detected Wireless Telecom Equipment, and one or more Wireless Telecom Equipments that the user is selected are set at unlocker device, the processing that end is set according to information safety protection of the present invention.
According to a preferred embodiment of the invention, behind complete operation S240, at operation S250, the PUK that prompting user input will be set, and at operation S260 is set at the PUK at terminal with the PUK of input, finishes the processing that said information safety protection is set.
According to another preferred embodiment of the invention, after setting unlocker device and/or PUK, also can the content item that the need that the user selects are protected be transferred in the said hidden partition.For example, after complete operation S240 or S260, executable operations S270, information protection device explicit user can select the content item protected, at operation S280, the content item that the user selects to protect are transferred in the hidden partition then.
According to another exemplary embodiment of the present invention, the user can reset or revise unlocker device.If S210 confirms to have set unlocker device in operation, then at operation S215, the prompting user imports PUK.Then, at operation S218, information protection device compares the PUK of input and the PUK of in the terminal, setting in advance.If the PUK of input is different with predefined PUK, then finish the processing that said information safety protection is set.If the PUK of input is identical with predefined PUK, then proceed to operation S230.
According to a preferred embodiment of the invention, after the setting of accomplishing unlocker device and PUK, opening device release service, just as below start processing and processing shown in Figure 4 shown in Figure 3.
Therefore; Through information safety protecting method of the present invention; One or more Wireless Telecom Equipments of the trust that can select with the user are set at the decoding device of portable terminal; And be set in the PUK that is used for when all breaking off the portable terminal release that is connected of said Wireless Telecom Equipment and portable terminal, thereby protect the information security of portable terminal easily.In addition; In the process of carrying out information security setting processing; The transfer of content that the user is selected to protect is in hidden partition; Even portable terminal is lost or stolen like this, other people also can't use said portable terminal, and also can't use a computer to be connected with portable terminal and read the user and select the content protected.
Fig. 3 illustrates the processing of information protecting method according to the present invention when portable terminal is started shooting.As shown in Figure 3, when starting shooting processing, at first, at operation S310, whether information protection device inspection according to the present invention has set unlocker device.If confirm to have set unlocker device,, detect one or more unlocker device of whether setting and have at least to be in a connection status then at operation S320.If have at least one to be in connection status in the unlocker device of confirming to set, then at operation S330, the normal terminal of using of beginning.All be not in connection status if confirm one or more unlocker device of setting, then at operation S328, information protection device is locked portable terminal, finishes the start of portable terminal and handles.
According to a preferred embodiment of the invention; If confirm that at operation S320 one or more unlocker device of setting all are not in connection status; Then at operation S322, information protection device prompting user imports PUK, then; At operation S325, information protection device confirms whether the PUK of input is identical with the PUK of setting.If the PUK of input is identical with predefined PUK, then at operation S330, the normal terminal of using of beginning.If the PUK of input is different with predefined PUK, then at operation S328, information protection device is locked portable terminal, finishes the start of portable terminal and handles.
Fig. 4 is to use the state exchange synoptic diagram according to the portable terminal of information protecting method of the present invention.In use, the portable terminal of setting unlocker device is changed between two states.For example, in Fig. 3, the portable terminal that finishes the start processing with operation S330 will be in " terminal release user mode " 410, and at this moment the user can normally use portable terminal; And the portable terminal of handling with operation S328 end start will be in " terminal locking state " 420, and at this moment the user can't normally open user interface, perhaps uses portable terminal through operating buttons.
When being in terminal release user mode 410, break off if detect with being connected all of unlocker device, then portable terminal is transformed into terminal locking state 420.On the other hand, when being in terminal locking state 420, have at least a unlocker device to be connected if detect, then portable terminal is transformed into terminal release user mode 410; Perhaps,, then point out the user to import PUK if the user presses unlock button or arbitrary button of portable terminal, and if the PUK of user input identical with predefined PUK, then portable terminal is transformed into terminal release user mode 410.
This shows; According to information safety protecting method of the present invention and device, can carry out the locking of portable terminal easily and set, and through detecting the connection status of one or more unlocker device of setting; Can portable terminal be locked or release; And do not need the user to import PUK again and again, and so both improved the facility that the user uses, can or be stoped other people to use portable terminal under the situation of stealing in the portable terminal loss again.In addition; Transfer in the hidden partition of portable terminal through setting the content item of once user being selected in the processing, thereby under portable terminal loss or the quilt situation of stealing, stop other people to take the protection content that the family is set through the connection computer-readable in information security.
The invention is not restricted to the foregoing description, without departing from the present invention, can carry out various distortion and modification.
Claims (12)
1. the information protection device in the portable terminal with short range wireless communication function comprises information security setup unit, wireless device monitoring means and information security controller,
The information security setup unit is under the control of information security controller, and one or more Wireless Telecom Equipments that the user is selected are set at unlocker device, and the information of the unlocker device of setting is offered the information security controller;
The wireless device monitoring means is under the control of information security controller; Detect the Wireless Telecom Equipment be connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the information security controller; And the change of the connection status of one or more unlocker device of monitoring and setting, and the information of the change of said connection status offered the information security controller; With
Information security controller control wireless device monitoring means detects the Wireless Telecom Equipment that is connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the user; Control information security settings unit is set at unlocker device with one or more Wireless Telecom Equipments that the user selects; And control wireless device monitoring means detects the change of the connection status of one or more unlocker device of setting
Wherein, when the wireless device monitoring means detected at least one and portable terminal in the unlocker device of said setting and is in connection status, information security controller notice portable terminal got into normal operating condition; The unlocker device that detects said setting when the wireless device monitoring means is all broken off when being connected with the terminal, and the information security controller is locked portable terminal.
2. information protection device as claimed in claim 1; It is characterized in that; Also control information security settings of information security controller unit is set at the PUK of user's input the PUK of portable terminal and the PUK of setting is offered the information security controller
Wherein, The one or more unlocker device that detect said setting when the wireless device monitoring means are all broken off when being connected that perhaps portable terminal has been locked with the terminal; Information security controller prompting user imports PUK; Whether the PUK of confirming input is identical with the PUK of setting, if confirm that the PUK of input is identical with the PUK of setting, then the information security controller notifies said portable terminal to get into normal operating condition.
3. information protection device as claimed in claim 2; It is characterized in that; Said information protection device also comprises the content protecting unit, and when setting unlocker device, the content protecting unit is transferred to the content item that the user selects to protect in the hidden partition of said portable terminal.
4. information protecting method that is used to have the portable terminal of short range wireless communication function comprises:
When at least one in detecting predefined one or more Wireless Telecom Equipment and portable terminal were in connection status, the notice portable terminal got into normal operating condition;
All break off when being connected when detecting predefined Wireless Telecom Equipment, portable terminal is locked with the terminal.
5. information protecting method as claimed in claim 4; It is characterized in that; All break off with the terminal and being connected or portable terminal when having been locked when detecting said predefined Wireless Telecom Equipment, the prompting user imports PUK, confirms whether the PUK of importing is identical with the PUK of setting; If the PUK of input is identical with the PUK of setting, then notify said portable terminal to get into normal operating condition.
6. information protecting method that is used to have the portable terminal of short range wireless communication function comprises:
Detect the Wireless Telecom Equipment that is connected with portable terminal;
The information that shows detected Wireless Telecom Equipment; With
One or more Wireless Telecom Equipments that the user is selected are set at the unlocker device of portable terminal,
Wherein, when have at least in the one or more unlocker device that detect setting one with portable terminal when being in connection status, the notice portable terminal gets into normal operating condition; When the Wireless Telecom Equipment that detects setting all is connected with the terminal disconnection, portable terminal is locked.
7. information protecting method as claimed in claim 6 is characterized in that, said information protecting method comprises that also the password setting with user's input is the PUK of portable terminal,
Wherein, When the Wireless Telecom Equipment that detects said setting all breaks off when being connected that perhaps portable terminal has been locked with the terminal; The prompting user imports PUK; Whether the PUK of confirming input is identical with the PUK of setting, if the PUK of input is identical with the PUK of setting, then notifies said portable terminal to get into normal operating condition.
8. information protecting method as claimed in claim 7 is characterized in that, said information protecting method also comprises: the content item that the user selects is transferred in the hidden partition of portable terminal.
9. portable terminal with short range wireless communication function, said portable terminal comprises:
Information protection device is used for one or more Wireless Telecom Equipments that the user selects are set at unlocker device,
Wherein, when information protection device detected at least one and portable terminal in the unlocker device of said setting and is in connection status, information protection device notice portable terminal got into normal operating condition; The unlocker device that detects said setting when information protection device is all broken off when being connected with the terminal, and information protection device is locked portable terminal.
10. portable terminal as claimed in claim 9 is characterized in that, said information protection device also is set at the PUK of user's input the PUK of portable terminal,
Wherein, The unlocker device that detects said setting when said information protection device is all broken off when being connected that perhaps portable terminal has been locked with the terminal; Said information protection device prompting user imports PUK; Whether the PUK of confirming input is identical with the PUK of setting, if the PUK of input is identical with the PUK of setting, then information protection device notifies said portable terminal to get into normal operating condition.
11. portable terminal as claimed in claim 10 is characterized in that, said information protection device comprises information security setup unit, wireless device monitoring means and information security controller,
The information security setup unit is under the control of information security controller; One or more Wireless Telecom Equipments that the user is selected are set at unlocker device; The PUK of user input is set at the PUK of portable terminal, and the PUK of the information of the one or more unlocker device that will set and portable terminal offers the information security controller;
The wireless device monitoring means is under the control of information security controller; Detect the Wireless Telecom Equipment be connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the information security controller; And the change of the connection status of one or more unlocker device of monitoring and setting, and the information of the change of said connection status offered the information security controller; With
Information security controller control wireless device monitoring means detects the Wireless Telecom Equipment that is connected with portable terminal and the information of detected Wireless Telecom Equipment is offered the user; Control information security settings unit is set at unlocker device with one or more Wireless Telecom Equipments that the user selects; And the PUK of user's input is set at the PUK of portable terminal
Wherein, when the wireless device monitoring means detected at least one and portable terminal in the unlocker device of said setting and is in connection status, information security controller notice portable terminal got into normal operating condition; The unlocker device that detects said setting when the wireless device monitoring means is all broken off when being connected with the terminal; Information security controller prompting user imports PUK; Whether the PUK of confirming input is identical with the PUK of setting; If confirm that the PUK of input is identical with the PUK of setting, then the information security controller notifies said portable terminal to get into normal operating condition.
12. portable terminal as claimed in claim 11 is characterized in that, said information protection device also comprises the content protecting unit,
When setting unlocker device, the content protecting unit is transferred to the content item that the user selects to protect in the hidden partition of said portable terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010279838.0A CN102402651B (en) | 2010-09-09 | 2010-09-09 | Information protection device and method and portable terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010279838.0A CN102402651B (en) | 2010-09-09 | 2010-09-09 | Information protection device and method and portable terminal |
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| CN102402651A true CN102402651A (en) | 2012-04-04 |
| CN102402651B CN102402651B (en) | 2016-01-20 |
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| CN103442120A (en) * | 2013-08-09 | 2013-12-11 | 北京纽曼腾飞科技有限公司 | Smart phone locking and unlocking method |
| CN104091133A (en) * | 2014-04-17 | 2014-10-08 | 中兴通讯股份有限公司 | Method for protecting security of terminal, terminal and system |
| CN105184131A (en) * | 2015-09-29 | 2015-12-23 | 努比亚技术有限公司 | Device and method for unlocking screen through WI-FI connection |
| CN106650353A (en) * | 2016-11-28 | 2017-05-10 | 捷开通讯(深圳)有限公司 | Terminal and unlocking method based on key event |
| CN106710021A (en) * | 2017-01-03 | 2017-05-24 | 北京华云网际科技有限公司 | Automobile punch-in method based on mobile terminal |
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