CN103369533A - Antitheft method and antitheft device of mobile terminal - Google Patents
Antitheft method and antitheft device of mobile terminal Download PDFInfo
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- CN103369533A CN103369533A CN201210102262XA CN201210102262A CN103369533A CN 103369533 A CN103369533 A CN 103369533A CN 201210102262X A CN201210102262X A CN 201210102262XA CN 201210102262 A CN201210102262 A CN 201210102262A CN 103369533 A CN103369533 A CN 103369533A
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Abstract
The invention discloses an antitheft method and an antitheft device of a mobile terminal. The method includes: detecting whether a current user identification code of the mobile terminal matches a user identification code bound with internet account authentication information; and if a detection result turns out to be that the current user identification code of the mobile terminal does not match the user identification code bound with the internet account authentication information, then identity authentication of the user of the mobile terminal is carried out based on the internet account authentication information. According to the antitheft method and the antitheft device of the mobile terminal, when the mobile terminal is lost, the identity authentication of the user can be carried out through use a unified authentication function of the internet so that illegal-user use is limited and security of the mobile terminal is ensured.
Description
Technical field
The present invention relates to communication technical field, and relate more specifically to theft preventing method and the anti-theft device of portable terminal.
Background technology
Along with the development of the communication technology and popularizing of the Internet, the function of portable terminal becomes increasingly abundant.Present portable terminal not only can provide the amusement functions such as the basic communication functions such as conversation, note and photograph, audio-visual, game, and the function that comprises location, information processing, Mobile business, the mobile numerous complicated such as social can also be provided.
Along with the doings of people in network are day by day frequent, the mobile social activity of movement-based terminal becomes an important fashion trend.By built-in social networking service (SNS) client in portable terminal, people can directly use portable terminal to visit social network sites, and utilize that social network sites is shared, propagation and obtaining information.
Current, portable terminal has become the mix of activities platform of people's indispensability, has preserved on it and user-dependent a lot of important informations, and therefore, the fail safe of portable terminal is also more and more important.
Existing a kind of anti-theft method for mobile terminal is to come antitheft in conjunction with location technology.For example, at upper " searching my iPhone (Find My the iPhone) " anti-theft feature used of the iOS of Apple equipment (for example, iPhone, iPad or iPod touch etc.).If the user has lost iOS equipment, only need to open at other iOS equipment " Find My iPhone ", can find the position of the iOS equipment of losing, can lock simultaneously, the operation such as data deletion.This theft preventing method can be determined the position of portable terminal when portable terminal is lost, and portable terminal is carried out remote lock, but does not consider the user is carried out authentication.
Existing a kind of anti-theft method for mobile terminal based on user's authentication is to authenticate by software code.At first, by software startup password is set, and preserves this password in this locality of portable terminal.When mobile terminal-opening, detect subscriber identity module (for example, SIM, UIM, USIM etc.) and whether change, if detecting subscriber identity module changes, then require the user to input startup password with the legitimacy of authenticated user.Although it is antitheft that this theft preventing method comes by the authenticated user identity, verification process is to realize with the local software code that arranges of portable terminal, does not utilize the authentication function of the Internet.
Summary of the invention
Therefore, the object of the invention is to, a kind of theft preventing method and anti-theft device of portable terminal is provided, utilize the unified certification function of the Internet to realize antitheft.
Whether according to an aspect of the present invention, provide a kind of theft preventing method of portable terminal, it is characterized in that, described method comprises: detect the current user identification code of portable terminal and be complementary with the user identification code of the Internet account certification information binding; If testing result is not for mating, then Internet-based account authentication information carries out authentication to the user of portable terminal.
According to a further aspect in the invention, a kind of anti-theft device of portable terminal is provided, it is characterized in that, described device comprises: whether detection module is complementary with the user identification code of the Internet account certification information binding for detection of the current user identification code of portable terminal; Authentication module is used in testing result when not mating, and Internet-based account authentication information carries out authentication to the user of portable terminal.
When the present invention loses at portable terminal, utilize the unified certification function of the Internet to come the user is carried out authentication, thereby limited disabled user's use, ensured the fail safe of portable terminal.
Description of drawings
By shown execution mode by reference to the accompanying drawings is elaborated, above-mentioned and other features of the present invention will be more obvious, and identical label represents same or analogous element in the accompanying drawing of the present invention.In the accompanying drawings:
Fig. 1 shows the flow chart according to the anti-theft method for mobile terminal of one embodiment of the present invention;
Fig. 2 shows the block diagram according to the guarding against theft for mobile terminal device of one embodiment of the present invention; And
Fig. 3 shows the block diagram of the computer system that is fit to implement embodiment of the present invention.
In the accompanying drawings, identical or corresponding label represents identical or corresponding part.
Embodiment
Hereinafter with reference to some illustrative embodiments principle of the present invention and spirit are described.Should be appreciated that providing these execution modes only is for those skilled in the art can being understood better and then realize the present invention, and be not to limit the scope of the invention by any way.
Describe various execution mode of the present invention below in conjunction with accompanying drawing in detail in the mode of example.At first with reference to figure 1, it shows the flow chart according to the anti-theft method for mobile terminal 100 of one embodiment of the present invention.Each step that should be appreciated that record in the method 100 can be carried out according to different orders, and/or executed in parallel.In addition, method 100 can comprise additional step and/or omit the step shown in carrying out.Scope of the present invention is unrestricted in this regard.
In step S101, user identification code and internet account authentication information are bound, and binding relationship is kept in the portable terminal.Alternatively, user identification code can be the number that is used for the expression user identity of preserving in the subscriber identification module, (the International Mobile Subscriber Identification Number of the international mobile subscriber identity among the SIM/UIM/USIM for example, IMSI), Mobile Identification Number (mobile identification number, MIN), mobile number book number (Mobile Directory Number, MDN) etc.
In one embodiment, when the subscriber identification module of portable terminal was used first, prompting user input the Internet account certification information was such as answering default safety problem, input login name and/or password etc.After the internet authentication success, the user identification code in the subscriber identification module and the Internet account certification information are bound, and binding relationship is kept in the portable terminal.
For example, if a subscriber identification module is used first, then when mobile terminal-opening, show everybody net account certification page in the portable terminal of built-in everybody net client, prompting user is answered default safety problem, perhaps inputs login name and/or password etc.If the user answers or input is correct, then with answer, login name or the cryptographic binding of the user identification code in the subscriber identification module with user's input, and in the memory of portable terminal this binding relationship of preservation.
In step S102, detect the current user identification code of portable terminal and whether be complementary with the user identification code of the Internet account certification information binding.If testing result for not mating, then enters step S103; If testing result then enters step S105 for coupling.
Whether in one embodiment, can automatically detect active user's identification code when mobile terminal-opening mates with the user identification code of binding.For example, when mobile terminal-opening, automatically read the user identification code in the subscriber identification module, and from mobile terminal memory, obtain the user identification code of binding with the Internet account certification information, these two numbers are compared, judge whether consistent.
In one embodiment, if user identification code or subscriber identification module are changed, then can detect active user's identification code and not mate with the user identification code of binding.For example, if portable terminal is lost and changed subscriber identification module, then because user identification code is replaced, the user identification code that can detect active user's identification code and binding during mobile terminal-opening is inconsistent.In another embodiment, if the subscriber identification module in the portable terminal is removed, then may can't detect user identification code or subscriber identification module during mobile terminal-opening, also can be judged to be active user's identification code this moment and not mate with the user identification code of binding.
In step S103, Internet-based account authentication information carries out authentication to the user of portable terminal.If authentication is not passed through, then enter step S104; If authentication is passed through, then enter step S105.
For example, can show the internet account certification page, require the user to answer default problem, perhaps input username and password.
In one embodiment, can carry out authenticating user identification at network side.For example, client sends to server with answer, user name or the password of user's input, and the whois lookup user's registration information compares user's input information and the user's registration information that receives.If their couplings, then authentication is passed through, and server is to client return authentication success message; Otherwise authentication is not passed through, and server is to client return authentication failed message.
In another embodiment, can also carry out authenticating user identification by end side, perhaps jointly carry out authenticating user identification by end side and network side.
For example, client terminal local is preserved user's registration information, and when user's input was used for the information of authentication, client compared itself and the local user's registration information of preserving, if their couplings then are judged as authentication and pass through, did not pass through otherwise be judged as authentication.Perhaps, when client determines that user's input information does not mate with the local user's registration information of preserving, user's input information is sent to server, determine by server whether user's input information and user's registration information mate.If coupling, then server judgement authentication is passed through, and to client return authentication success message, wherein can comprise current user's registration information.Client upgrades the local user's registration information of preserving behind the New Consumers log-on message.If server is judged authentication and is not passed through, then to client return authentication failed message.
In step S104, with mobile terminal locking.In one embodiment, the lock mode of portable terminal can be for locked, and for example blank screen and/or operation are without response.
In step S105, use current user identification code to upgrade described binding, and normal operation.In one embodiment, portable terminal uses the binding relationship of current user identification code and internet account authentication information to upgrade the binding relationship that is kept in the local storage, and normal the unlatching, enters holding state.
With reference now to Fig. 2,, it shows the block diagram according to the guarding against theft for mobile terminal device 200 of one embodiment of the present invention.Guarding against theft for mobile terminal device 200 comprises: whether detection module 201 is complementary with the user identification code of the Internet account certification information binding for detection of the current user identification code of portable terminal; Authentication module 202 is used in testing result when not mating, and Internet-based account authentication information carries out authentication to the user of portable terminal.
In one embodiment, device 200 further comprises: binding module 203 is used for user identification code and the binding of internet account authentication information; And memory module 204, be used for preserving binding relationship.
In one embodiment, binding module 203 is used for when the subscriber identification module of portable terminal is used first, with user identification code and the binding of internet account authentication information.
In one embodiment, device 200 further comprises: locking module 205, it is obstructed out-of-date with mobile terminal locking to be used in authentication.
In one embodiment, device 200 further comprises: update module 206 is used for using current user identification code to upgrade described binding when authentication is passed through.
Whether in one embodiment, detection module 201 is used for when mobile terminal-opening, detect the current user identification code of portable terminal and be complementary with the user identification code of the Internet account certification information binding.
Each module that should be appreciated that record in the device 200 is corresponding with each step in the method 100 of describing with reference to figure 1.Thus, the module that the operation of above describing for Fig. 1 and feature are equally applicable to device 200 and wherein comprise does not repeat them here.
It is also understood that device 200 can realize in portable terminal usually.It can utilize variety of way to realize.For example, in some embodiments, device 200 can utilize software and/or firmware module to realize.In addition, device 200 also can utilize hardware module to realize.Other modes known or in the future exploitation also are feasible now, and scope of the present invention is unrestricted in this regard.
Fig. 3 shows the block diagram of the computer system that is suitable for realizing embodiment of the present invention.As shown in Figure 3, computer system can comprise: CPU (CPU) 301, RAM (random access memory) 302, ROM (read-only memory) 303, system bus 304, hard disk controller 305, keyboard controller 306, serial interface controller 307, parallel interface controller 308, display controller 309, hard disk 310, keyboard 311, serial external equipment 312, parallel external equipment 313 and display 314.In these parts, what link to each other with system bus 304 has CPU 301, RAM 302, ROM 303, hard disk controller 305, keyboard controller 306, serialization controller 307, parallel controller 308 and a display controller 309.Hard disk 310 links to each other with hard disk controller 305, keyboard 311 links to each other with keyboard controller 306, serial external equipment 312 links to each other with serial interface controller 307, and parallel external equipment 313 links to each other with parallel interface controller 308, and display 314 links to each other with display controller 309.Should be appreciated that the described structured flowchart of Fig. 3 illustrates just to the purpose of example, rather than limitation of the present invention.In some cases, can increase as required or reduce wherein some equipment.
Especially, except the hardware implementation mode, embodiments of the present invention can realize by the form of computer program.For example, the method 100 of describing with reference to figure 1 can realize by computer program.This computer program can be stored in RAM for example shown in Figure 3 302, ROM 303, hard disk 310 and/or any suitable storage medium, perhaps downloads on the computer system 300 from suitable position by network.Computer program can comprise the computer code part, and it comprises can be by the program command of suitable treatment facility (for example, the CPU shown in Fig. 3 301) execution.
Should be noted that embodiments of the present invention can realize by the combination of hardware, software or software and hardware.Hardware components can utilize special logic to realize; Software section can be stored in the memory, and by suitable instruction execution system, for example microprocessor or special designs hardware are carried out.Those having ordinary skill in the art will appreciate that above-mentioned equipment and method can and/or be included in the processor control routine with computer executable instructions realizes, for example such as the mounting medium of disk, CD or DVD-ROM, provide such code such as the programmable memory of read-only memory (firmware) or such as the data medium of optics or electronic signal carrier.Equipment of the present invention and module thereof can be by such as very lagre scale integrated circuit (VLSIC) or gate array, realize such as the semiconductor of logic chip, transistor etc. or such as the hardware circuit of the programmable hardware device of field programmable gate array, programmable logic device etc., also can use the software of being carried out by various types of processors to realize, also can by the combination of above-mentioned hardware circuit and software for example firmware realize.
Although should be noted that some devices or the sub-device of having mentioned equipment in above-detailed, this division only is not enforceable.In fact, according to the embodiment of the present invention, the feature of above-described two or more devices and function can be specialized in a device.Otherwise, the feature of an above-described device and function can Further Division for to be specialized by a plurality of devices.
In addition, although described in the accompanying drawings the operation of the inventive method with particular order,, this is not that requirement or hint must be carried out these operations according to this particular order, or the operation shown in must carrying out all could realize the result of expectation.On the contrary, the step of describing in the flow chart can change execution sequence.Additionally or alternatively, can omit some step, a plurality of steps be merged into a step carry out, and/or a step is decomposed into a plurality of steps carries out.
Although described the present invention with reference to the execution mode of considering at present, should be appreciated that to the invention is not restricted to disclosed execution mode.On the contrary, the present invention is intended to contain interior included various modifications and the equivalent arrangements of spirit and scope of claims.The scope of following claim meets broad interpretation, in order to comprise all such modifications and equivalent structure and function.
Claims (14)
1. the theft preventing method of a portable terminal is characterized in that, described method comprises:
Whether detect the current user identification code of portable terminal is complementary with the user identification code of the Internet account certification information binding;
If testing result is not for mating, then Internet-based account authentication information carries out authentication to the user of portable terminal.
2. method according to claim 1, wherein, whether the current user identification code of described detection portable terminal further comprises before being complementary with the user identification code of the Internet account certification information binding:
User identification code and internet account authentication information are bound, and binding relationship is kept in the portable terminal.
3. method according to claim 2 wherein, when the subscriber identification module of portable terminal is used first, is bound user identification code and internet account authentication information, and binding relationship is kept in the portable terminal.
4. each described method in 3 according to claim 1, wherein, described method further comprises: if authentication do not pass through, then with mobile terminal locking.
5. each described method in 3 according to claim 1, wherein, described method further comprises: if authentication is passed through, then use current user identification code to upgrade described binding.
6. each described method in 3 according to claim 1, wherein, described internet account authentication information comprises: answer, login username and/or the password of default safety problem.
7. whether each described method in 3 according to claim 1 wherein, when mobile terminal-opening, detects the current user identification code of portable terminal and is complementary with the user identification code of the Internet account certification information binding.
8. the anti-theft device of a portable terminal is characterized in that, described device comprises:
Whether detection module is complementary with the user identification code of the Internet account certification information binding for detection of the current user identification code of portable terminal;
Authentication module is used in testing result when not mating, and Internet-based account authentication information carries out authentication to the user of portable terminal.
9. device according to claim 8, wherein, described device further comprises:
Binding module is used for user identification code and the binding of internet account authentication information; And
Memory module is used for preserving binding relationship.
10. device according to claim 9, wherein,
Described binding module is used for when the subscriber identification module of portable terminal is used first, with user identification code and the binding of internet account authentication information.
11. each described device in 10 according to claim 8, wherein, described device further comprises:
Locking module, it is obstructed out-of-date with mobile terminal locking to be used in authentication.
12. each described device in 10 according to claim 8, wherein, described device further comprises:
Update module is used for using current user identification code to upgrade described binding when authentication is passed through.
13. each described device in 10 according to claim 8, wherein, described internet account authentication information comprises: answer, login username and/or the password of default safety problem.
14. each described device in 10 according to claim 8, wherein,
Whether described detection module is used for detecting the current user identification code of portable terminal and is complementary with the user identification code of the Internet account certification information binding when mobile terminal-opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210102262XA CN103369533A (en) | 2012-03-30 | 2012-03-30 | Antitheft method and antitheft device of mobile terminal |
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| CN201210102262XA CN103369533A (en) | 2012-03-30 | 2012-03-30 | Antitheft method and antitheft device of mobile terminal |
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| WO2014135005A2 (en) * | 2013-11-20 | 2014-09-12 | 中兴通讯股份有限公司 | Terminal search method and system, and terminal and receiver |
| CN104506491A (en) * | 2014-11-28 | 2015-04-08 | 小米科技有限责任公司 | Personal data account management method and device |
| CN104767713A (en) * | 2014-01-02 | 2015-07-08 | 腾讯科技（深圳）有限公司 | Account binding method, server and account binding system |
| CN107463824A (en) * | 2017-08-02 | 2017-12-12 | 广州汉威装饰工程有限公司 | A kind of security system based on building decoration engineering construction three-dimensional simulation system |
| CN114722363A (en) * | 2022-04-25 | 2022-07-08 | 深圳创维－Rgb电子有限公司 | Remote locking method, system, device, equipment and computer readable storage medium |
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Application publication date: 20131023 |