CN101765113A - Anti-theft system and method for data card - Google Patents
Anti-theft system and method for data card Download PDFInfo
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- CN101765113A CN101765113A CN200910259425A CN200910259425A CN101765113A CN 101765113 A CN101765113 A CN 101765113A CN 200910259425 A CN200910259425 A CN 200910259425A CN 200910259425 A CN200910259425 A CN 200910259425A CN 101765113 A CN101765113 A CN 101765113A
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Abstract
The invention provides an anti-theft system and an anti-theft method for a data card, which are applied to a system which comprises a terminal and a remote authentication server. The anti-theft method for the data card comprises the steps that: firstly, the terminal acquires a piece of authentication information of a currently used data card, performs short message encoding on the authentication information and transmits the encoded short message to the remote authentication server; the remote authentication server decodes and resolves the received authentication information into original data, compares the original data with the data in the database so as to obtain an authentication result, and transmits the authentication result to the terminal; and when receiving a short message of the authentication result transmitted by the remote authentication server, the terminal decodes and resolves the short message of the authentication result and executes corresponding operation according to the resolved authentication result. The anti-theft system and the anti-theft method can effectively prevent the data card from being stolen.
Description
Technical field
The present invention relates to communication field and IT field, especially relate to a kind of data card anti-theft system and method.
Background technology
At present, along with the fast development of third generation mobile technology, network becomes an indispensable part in people's life gradually.And in this process, the terminal access device is also experiencing the variation that does not stop.
Data card is as a kind of novel Internet access, the function of access network can be provided, terminal equipment can be by data card access network whenever and wherever possible, so data card obtains application more and more widely, also becomes the topmost online communication tool of many business people.
Yet, continuous lifting along with production technology, the overall dimensions of data card are done littler and littler, this has made things convenient for the user to carry to a certain extent, but from the another one angle, but make data card be very easy to lose, add the SIM card that is associated with data card, have certain economic and be worth, also become the object of lawless person's stealing easily.And losing of data card not only can be brought the certain economic loss to the user, and probably be caused no small trouble to the user.
Therefore, inquire into how to prevent that data card is stolen, how to reduce the loss behind user's obliterated data card, be the problem that those skilled in the art study always.
And a kind of anti-technology of usurping that has disclosed at present is to adopt to input password on data card UI (PIN for example PUK) comes the method for authentication user, and these data cards will all lose efficacy after changing SIM card, therefore can't well reach antitheft purpose.
In addition, present also the announcement has a kind of technology with SIM card and handset binding.Being about to a unique SIM card and a unique mobile phone binds, because the disabled user must change SIM card after usurping mobile phone, and stolen mobile phone is bound with SIM card before, therefore even the disabled user has stolen mobile phone and can not use, this method loses its function by making stolen mobile phone, it can't normally be used, thereby reduced hand-set from stolen to a certain extent.
Yet this method has several shortcomings:
1 this method only is applicable to mobile phone, and data card can't directly use, because this implementation method depends on operating system and related software on the mobile phone, data card does not then have operating system and corresponding software.
2 these methods can only be bound with a SIM card, therefore, just the problem that can't use occurred when need use other SIM card on this mobile phone as the user.
3 behind disabled user's burning mobile phone again, and the original setting of mobile phone will all be lost efficacy, and therefore also can't well reach antitheft purpose.
Therefore, just need develop a kind of antitheft technology, can not make its normal use by disabled user's burning plate side software again even this technology makes, and support normal users to change the operation of SIM card at data card.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of data card anti-theft system and method, with the stolen problem of effective solution data card.
For solving the problems of the technologies described above, the invention provides a kind of data card anti-theft system, comprise terminal and remote authentication server, wherein, described terminal comprises:
The authentication information acquisition module is used to obtain the authentication information of the data card of current use;
Authentication information coding sending module be used for described authentication information is carried out short message encoding, and the note after will encoding sends to the long-distance identity-certifying server;
Receive parsing module, be used for when receiving the authentication result note that remote server transmits the parsing of decoding;
The authentication result Executive Module is used to carry out the described authentication result that parses;
Described remote authentication server comprises:
Short Message Service Gateway is used for receiving and sending authentication information;
The authentication information receiver module, the authentication message that is used for receiving resolves to initial data;
The authentication result generation module is used for the data of initial data and database are compared, and obtains authentication result;
The authentication result sending module is used for the authentication result coding, and sends via described Short Message Service Gateway.
The present invention and then a kind of data card method for preventing fraudulent-using also is provided is applied to comprise in the system of terminal and remote authentication server, and described method comprises the steps:
Obtain the authentication information of the data card of current use by terminal;
Described authentication information is carried out short message encoding, and the note after will encoding sends to the long-distance identity-certifying server;
Described long-distance identity-certifying server resolves to initial data with the authentication message that receives, and the data in described initial data and the database are compared, and obtains authentication result, and the authentication result coding is sent to described terminal;
When terminal receives the authentication result note that remote server transmits, the parsing of decoding, and carry out the authentication result that parses.
In order to realize that the user reports the loss the function of data card and daily normal replacing SIM card, this system also comprises a user profile maintenance server, user profile as registration and this system of management use, maintenance customer's relevant information, comprise number of the account, password, data card information of being bound and SIM card information, and data card state.For convenience and cost consideration, remote server and user profile maintenance server can be located on the main frame.
Existing terminal anti-theft design is disabled user's burning data card again or after changing SIM card, to all lose efficacy, and the present invention fully takes into account this situation, behind data clamp side software burning again, all authentication informations all are kept at server end, the disabled user still can't normally use data card, and therefore, the present invention can prevent effectively that data card is stolen.
Description of drawings
Fig. 1 is the schematic diagram of the data card anti-theft system of the embodiment of the invention 1.
Fig. 2 is the structured flowchart of the data card anti-theft system end side of the embodiment of the invention 1.
Shown in Figure 3 is the structured flowchart of the data card anti-theft system authentication server side of the embodiment of the invention 1.
Figure 4 shows that data card method for preventing fraudulent-using overall flow figure of the present invention.
Shown in Figure 5 is the flow chart of the data card anti-theft system end side of the embodiment of the invention 1.
Shown in Figure 6 is the flow chart of the data card anti-theft system authentication server side of the embodiment of the invention 1.
Fig. 7 is the flow chart of the data card anti-theft system user profile maintenance server side of the embodiment of the invention 2.
Embodiment
Main thought of the present invention is at first to obtain the authentication information of described data card, for example hwid, SIM card identify, username and password (can be by obtaining in the server registration number of the account), generate authentication information, generate authentication result according to authentication information then, carry out authentication result at last.
Be suitable for system of the present invention and then comprise the terminal that contains the data card terminal management software, remote authentication server, described terminal and remote authentication server communicate by cordless communication network.
For making purpose of the present invention, technical scheme and advantage are clearer, below in conjunction with execution mode and accompanying drawing, the present invention are described in further details.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
Embodiment 1:
Shown in Figure 1 is the environment for use schematic diagram of the data card anti-theft system of the embodiment of the invention 1, comprise data card 101, wireless network 102, authentication server 103, database 104, user profile maintenance server 105, wired or wireless network 106, and the various terminal that can surf the Net 107.
Shown in Figure 2 is the structural representation of the data card anti-theft system end side of the embodiment of the invention 1, end side mainly comprises four functional modules: authentication information acquisition module 101, authentication information coding sending module 102, authentication result receives parsing module 103, authentication result Executive Module 104.
Authentication information acquisition module 201 is used to obtain the authentication information of the data card of current use, can comprise hwid or other sequence numbers (can use IMEI etc.), SIM card unique identifier (can be the SIM card number), username and password, all information are sent to authentication information coding sending module 202 after reunification, the authentication information that this module is used for obtaining carries out short message encoding, this place utilizes the extended field TP_VP of standard agreement, this field is arranged to the identifier of 0x101 as authentication class note, then with hwid or other sequence numbers, the SIM card unique identifier, username and password is encoded as short message content, and the note after will encoding then sends to the long-distance identity-certifying server.When authentication result receives parsing module 203 and receives the authentication result note that remote server transmits, the parsing of decoding, then the authentication result that parses is passed to authentication result Executive Module 204, this module is carried out operation accordingly according to authentication result.
Shown in Figure 3 is the structured flowchart of the data card anti-theft system authentication server side of the embodiment of the invention 1.
This system server side at first comprises a certificate server 301, can also further comprise a user profile maintenance server 302.
Certificate server 301 comprises: Short Message Service Gateway 3011, be responsible for the reception and the transmission of authentication message; Authentication message receiver module 3012 is responsible for the authentication message that receives is resolved to original data (the current SIM card of user number, IMEI, username and password); Authentication result generation module 3013 is responsible for the data in initial data and the database are compared, if successfully mate then the return authentication success, if it fails to match then return authentication is failed; Authentication result sending module 3014 is responsible for authentication result is encoded into an authentication class message, passes to Short Message Service Gateway then and sends.
User profile maintenance server 302 comprises four functional modules: user registration module 3021, be responsible for user's registration, and the collection of initial information; The user reports the loss module 3022, is responsible for the state of data registered card under the user name changed into and reports the loss, and like this, when receiving the authentication request that this data card sends, even appropriator has been decoded stolen person's username and password, also can't use; User profile modified module 3023 is responsible for revising user profile, comprises the IMEI of revising the data card of registering under this user name, the SIM card number of being bound, and other user profile; User log off module 3024 is responsible in server side logging off users information.These four modules are all carried out with database alternately.
Figure 4 shows that data card method for preventing fraudulent-using overall flow figure of the present invention, at first obtain the authentication information (step 401) of the data card of current use by terminal; Then described authentication information is carried out short message encoding, and the note after will encoding sends to long-distance identity-certifying server (step 402); Described long-distance identity-certifying server resolves to initial data with the authentication message that receives, and the data in described initial data and the database are compared, and obtains authentication result, and authentication result is sent to described terminal (step 403); When terminal receives the authentication result note that remote server transmits, the parsing of decoding, and carry out corresponding operation (step 404) according to the authentication result that parses.
Shown in Figure 5 is the flow chart of the data card anti-theft system end side of the embodiment of the invention 1.
At first, the user inserts data card (step 501), the data card terminal management software can start voluntarily, and the prompting user imports SIM card number (step 502), step 503 will be read in the SIM card number of user's input, if read failure, then point out user's SIM card number to read failure, UI withdraws from (step 504), if successfully read in, then issue the AT+CGSN order and obtain data card IMEI (step 505), step 506 reads and resolves the AT order of previous step, if failure, then point out user's IMEI to read failure, withdraw from (step 507), successful then carry out next step operation, the prompting user imports username and password (step 508), step 509 reads username and password, if failure, then point out the user name password to read failure (step 150), successful then operating procedure 511, this step will be according to accessed IMEI, the SIM card number, username and password, the authentication message of encoding, this message coding has been expanded the TP_VP field of standard agreement, this field is set to 501, represents an authentication class message, with IMEI, the SIM card number, username and password, together coding advances short message content, sends the note that encodes and arrives the long-distance identity-certifying server, waiting for server return authentication result (step 512) then, if wait timeout will point out the user overtime, and withdraw from (513), if successfully receive message, then according to special encoding and decoding rule, the authentication result (step 514) that decoding server is sent, step 515 will be judged authentication result, if the result is an authentification failure, then point out user authentication failure, withdraw from (step 516), if the result is an authentication success, the authentification of user success then is provided, withdraw from authentication module (517), so far, flow for authenticating ID is finished (518).
Shown in Figure 6 is the flow chart of the data card anti-theft system authentication server side of the embodiment of the invention 1, does further according to diagram below and explains:
Beginning, gateway is received new short message 601, step 602 will be decoded to this message, resolve, see whether be authentication message, if not, abandon this message (step 603), if authentication message, utilize step 604 to parse the IMEI of data card, SIM card number username and password, then according to username and password, whether the state of checking data card under this user name in database is for reporting the loss (step 605), if state is for reporting the loss, then authentication result is set to failure (606), if state is non-reporting the loss, then mates IMEI and SIM card number (step 607) under this user name, if check failure, then authentication result is set to failure (608), if check success, authentication result is set to correctly (609), at last, according to authentication result, be encoded into special authentication class short message, be sent to data card terminal (step 610).
The present invention is by with the hwid of data card the sequence number of unique identification data card hardware (IMEI or other can), these initial data such as the SIM card identifier sequence number of unique identification SIM card (card number or other can) and username and password, be stored on the authentication server of far-end, and after the each data card insertion of terminal management software limitations, all the authentication of identity will be carried out earlier, have only by authentication, just can continue to use, and the note form is taked in the communication between terminal management software and the remote server, this note is expanded on the basis of standard agreement, utilize the reserved field setting of TP_VP, as the identifier of authentication class message, then authentication information and last authentication result are encoded as short message content.This method has effectively prevented the situation that data card is stolen.
Embodiment 2:
Fig. 7 is the flow chart of the data card anti-theft system user profile maintenance server side of the embodiment of the invention 2, below according to diagram, does further and explains:
The first step, obtain user's logon information (step 701), judge whether the user exists (step 702), if there is no, whether the prompting user registers new user (step 703), if the user selects not, then withdraw from (step 704), if the user selects registration, then register new user, prompting user binding data card information and SIM card information (step 706) are updated to database (step 707) then, if the user exists, then enter user function and select interface (step 705), judge the service (step 708) that the user selects, if the user selects to report the loss data card, the data card state under this user name of then upgrading is for reporting the loss (step 709), with the Data Update (step 710) in the database.If the service that the user selects is to revise user profile (step 711), then revise the data card information under the user name, SIM card information (step 712), while is new database (step 713) more, if what the user selected is logging off users (step 714), then logging off users information (step 716), more new database (step 717), if the user does not select any service, directly withdraw from (step 715).
The information that act as the maintenance customer of present embodiment is responsible for user's registration, reports the loss, revise, nullify, can make things convenient for the user under the situation that data card is lost, to report the loss data card, can change the SIM card number that data card is bound normally, can the logging off users data or the like.
The present invention is left the binding information of data card and SIM card on the far-end server in, even appropriator used instead SIM card or again burning the data card hardware version, all can't be correctly by authentication, guaranteed also that simultaneously normal users can safeguard oneself data card and SIM card binding information on remote server, therefore, can prevent effectively that data card is stolen.
Among the present invention, when the user's data card is lost, the user logins the user profile maintenance server by any other-end according to number of the account and password that registration in advance is good, carries out and reports the loss operation, simultaneously server can upgrade data card state that this user binds for reporting the loss state, like this, even appropriator has been changed SIM card, also can't be by the authentication of server side, by this measure, the stolen economic loss of minimizing normal users that can try one's best.
Among the present invention, when normal users is changed SIM card, by any terminal, login the user profile maintenance server, carry out information change operation, upgrade the data card safeguarded under this user name and the binding information of SIM card, can guarantee that normal users can normally use after changing SIM card.
More existing anti theft design will all lose efficacy disabled user's burning data card again or after changing SIM card.And the present invention fully takes into account this situation.Behind data clamp side software burning again, all authentication informations all are kept at server end, and the disabled user still can't normally use data card.
Therefore, the present invention can prevent effectively that data card is stolen.
Claims (10)
1. a data card anti-theft system is characterized in that, comprises terminal and remote authentication server, and wherein, described terminal comprises:
The authentication information acquisition module is used to obtain the authentication information of the data card of current use;
Authentication information coding sending module be used for described authentication information is carried out short message encoding, and the note after will encoding sends to the long-distance identity-certifying server;
Receive parsing module, be used for when receiving the authentication result note that remote server transmits the parsing of decoding;
The authentication result Executive Module is used to carry out the described authentication result that parses;
Described remote authentication server comprises:
Short Message Service Gateway is used for receiving and sending authentication information;
The authentication information receiver module, the authentication message that is used for receiving resolves to initial data;
The authentication result generation module is used for the data of initial data and database are compared, and obtains authentication result;
The authentication result sending module is used for the authentication result coding, and sends via described Short Message Service Gateway.
2. the system as claimed in claim 1 is characterized in that, the authentication information of described data card comprises: hwid or other sequence numbers, SIM card unique identifier, username and password.
3. system as claimed in claim 2 is characterized in that, described other sequence numbers comprise International Mobile Equipment Identity sign indicating number IMEI; Described SIM card unique identifier comprises the SIM card number.
4. the system as claimed in claim 1 is characterized in that, described system further comprises the user profile maintenance server, comprising:
User registration module is used for maintenance customer's registration, and the collection of initial information;
The user reports the loss module, is used for according to user request the state of data registered card under the user name being changed into reporting the loss;
The user profile modified module is used to revise user profile;
The user log off module is used in server side logging off users information.
5. data card method for preventing fraudulent-using, described method comprises the steps:
Obtain the authentication information of the data card of current use by terminal;
Described authentication information is carried out short message encoding, and the note after will encoding sends to the long-distance identity-certifying server;
Described long-distance identity-certifying server resolves to initial data with the authentication message that receives, and the data in described initial data and the database are compared, and obtains authentication result, and the authentication result coding is sent to described terminal;
When terminal receives the authentication result note that remote server transmits, the parsing of decoding, and carry out the authentication result that parses.
6. method as claimed in claim 5 is characterized in that, the authentication information of described data card comprises: hwid or other sequence numbers, SIM card unique identifier, username and password.
7. method as claimed in claim 6 is characterized in that, described other sequence numbers comprise International Mobile Equipment Identity sign indicating number IMEI; Described SIM card unique identifier comprises the SIM card number.
8. method as claimed in claim 6 is characterized in that, described data in initial data and the database is compared, and obtains the step of authentication result, comprising:
According to user name and password, whether the state of checking data card under this user name in database is for reporting the loss;
If state is for reporting the loss, then authentication result is set to failure;
If state is non-reporting the loss, then mates hwid or other sequence numbers and SIM card unique identifier under this user name, and obtain authentication result according to matching result.
9. method as claimed in claim 8 is characterized in that, described coupling step comprises: if it fails to match, then authentication result is set to failure, if the match is successful, then authentication result is set to correctly.
10. method as claimed in claim 5 is characterized in that, described remote authentication server receives and send authentication information by Short Message Service Gateway.
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CN200910259425A CN101765113A (en) | 2009-12-18 | 2009-12-18 | Anti-theft system and method for data card |
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CN200910259425A CN101765113A (en) | 2009-12-18 | 2009-12-18 | Anti-theft system and method for data card |
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CN102244860A (en) * | 2011-07-21 | 2011-11-16 | 宇龙计算机通信科技(深圳)有限公司 | Method, system and server for preventing communication information of mobile terminal from being monitored |
WO2012037897A1 (en) * | 2010-09-25 | 2012-03-29 | ***通信集团公司 | Method, system and device for binding and operating a secure digital memory card |
CN102843669A (en) * | 2012-08-17 | 2012-12-26 | 中兴通讯股份有限公司 | Data access method and device |
CN103607713A (en) * | 2013-10-29 | 2014-02-26 | 小米科技有限责任公司 | Method, apparatus, device and system for network access |
CN104754556A (en) * | 2013-12-25 | 2015-07-01 | 阿里巴巴集团控股有限公司 | Method and device for maintaining effectiveness of mobile terminal, method and device for uploading information of mobile terminal as well as system for maintaining effectiveness of mobile terminal |
CN104917718A (en) * | 2014-03-11 | 2015-09-16 | 杭州雾隐美地传媒有限公司 | Method and terminal for fast authentication of mobile terminal user and application server |
CN106453232A (en) * | 2016-08-09 | 2017-02-22 | 上海讯陌通信技术有限公司 | Auxiliary multi-user registration authentication method based on mobile client identification module and system |
CN106529262A (en) * | 2016-10-31 | 2017-03-22 | 维沃移动通信有限公司 | Data protection method for mobile terminal and mobile terminal |
CN107888541A (en) * | 2016-09-29 | 2018-04-06 | 成都鼎桥通信技术有限公司 | The permanent distant method and apparatus for closing SIM card |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012037897A1 (en) * | 2010-09-25 | 2012-03-29 | ***通信集团公司 | Method, system and device for binding and operating a secure digital memory card |
CN102244860A (en) * | 2011-07-21 | 2011-11-16 | 宇龙计算机通信科技(深圳)有限公司 | Method, system and server for preventing communication information of mobile terminal from being monitored |
CN102843669A (en) * | 2012-08-17 | 2012-12-26 | 中兴通讯股份有限公司 | Data access method and device |
CN103607713A (en) * | 2013-10-29 | 2014-02-26 | 小米科技有限责任公司 | Method, apparatus, device and system for network access |
CN104754556A (en) * | 2013-12-25 | 2015-07-01 | 阿里巴巴集团控股有限公司 | Method and device for maintaining effectiveness of mobile terminal, method and device for uploading information of mobile terminal as well as system for maintaining effectiveness of mobile terminal |
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CN106453232B (en) * | 2016-08-09 | 2019-10-08 | 上海讯陌通讯技术有限公司 | Auxiliary multi-user's authentication registration method and system based on mobile client identification module |
CN107888541A (en) * | 2016-09-29 | 2018-04-06 | 成都鼎桥通信技术有限公司 | The permanent distant method and apparatus for closing SIM card |
CN106529262A (en) * | 2016-10-31 | 2017-03-22 | 维沃移动通信有限公司 | Data protection method for mobile terminal and mobile terminal |
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Application publication date: 20100630 |