CN101141743A - Method, mobile station and server for protecting user data of mobile station - Google Patents
Method, mobile station and server for protecting user data of mobile station Download PDFInfo
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- CN101141743A CN101141743A CNA2007101760026A CN200710176002A CN101141743A CN 101141743 A CN101141743 A CN 101141743A CN A2007101760026 A CNA2007101760026 A CN A2007101760026A CN 200710176002 A CN200710176002 A CN 200710176002A CN 101141743 A CN101141743 A CN 101141743A
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Abstract
The embodiment of the present invention discloses a method for protecting the data of the mobile station user. The method comprises the steps that if the mobile station SIM card is replaced, the mobile station gets the account information of the SIM card user from a server; the mobile station determines whether the account information of the user sent by the server is accordant with the self record, if not the mobile station clues the user whether to carry on; if the user carries on, the mobile station deletes the local account information of the user and other service data, and keeps the account information of the user of the present SIM card; if the user chooses no, after cluing that the user temporarily has no right to use the count of the user, the mobile station shields the local account information of the user and other service data. The present invention also discloses a mobile station for protecting the data of the user and a server. With the embodiment of the present invention, the server gets count information of the user to check whether the user has right to look up and modify the information stored on the mobile station can be realized, and thus the protecting for the related data information on the mobile station is realized.
Description
Technical field
The invention belongs to the technical field of protected data, particularly protect method, travelling carriage and the server of user of mobile station data.
Background technology
The technology of protection client user data is popularized along with the use of client and become and more and more be necessary, and is also more and more diversified.Now, the function of client from strength to strength, memory capacity is increasing.So along with the business that client can be handled is more and more, its sensitive data of storing is also just more and more.If because client loses, when perhaps needing to lend other people for some reason and using, see the data that are stored on the client at an easy rate for fear of other people, will protect the data on the client, the technology of existing protection client data has following two kinds:
1, by the data on the cryptoguard client.
Application number is that 02151436.4 scheme is achieved in that
For reading or inquire about the operation setting password of the message of described client;
The described password that is provided with is stored in the described client;
Revise the password setting sign in the described client, read the described action need input password of described message with expression;
Whether the password of judging input is identical with described password, if identical, then carries out the operation of described read messages, otherwise, do not allow to carry out the operation of described read messages.
Adopt the product of this technical scheme, the user can guarantee that other people can not check or handle sensitive information for information setting on the client or cancellation cryptoguard.
2, the sensitive information on the long-range removing client:
Application number is that 200510008639.5 scheme " is utilized the method for short message clearing sensitive content in mobile ", adopts the method for this technical scheme, may further comprise the steps:
When client is lost, or lend before other people use, system sends the short message of a special format for user's mobile phone, and described system can be the system of Email service provider or related service provider, also can be the system of mobile operator;
After mobile phone is received this short message, intercept the Automatic Program of this type of short message in the mobile phone specially and intercept and capture this short message, and this program is is only intercepted and captured this type of short message;
After program in the mobile phone is intercepted and captured this short message, analyze and verify the legitimacy of this short message and remove content and information responsive on the mobile phone.The present invention can remove the existing information on the user mobile phone quickly and automatically after user mobile phone is lost.Can be long-range transmission remove sensitive information on the note deletion client.
In carrying out the invention process, the inventor finds that there are the following problems at least in the prior art:
If travelling carriage is changed SIM card in advance, just can't send the deletion information instruction to described travelling carriage.
Summary of the invention
In view of this, the purpose of the one or more embodiment of the present invention is to provide a kind of method, travelling carriage and server of protected data, to realize the data protection for the travelling carriage after the replacing SIM card.
For addressing the above problem, the embodiment of the invention provides a kind of method of protecting the user of mobile station data, comprises step:
If the travelling carriage SIM card is replaced, described travelling carriage obtains described SIM card user's user account information from server;
Described travelling carriage is judged the whether consistent of described user account information that server sends and self record, and if not, whether then described travelling carriage points out described user to continue;
If described user selects, described travelling carriage is deleted local user account information and business datum thereof, and writes down the user account information of current SIM card;
If described user selects not, described travelling carriage prompting user account temporarily haves no right to use back shielding local user account information and business datum thereof.
The embodiment of the invention also provides a kind of travelling carriage of protecting the user of mobile station data, comprising:
SIM card is changed judging unit, is used for: judge whether SIM card is replaced, if generate the acquisition instruction and send to user account information acquisition unit;
User account information obtains the unit, is used for: after receiving described acquisition instruction, obtain described SIM card user's user account information and transmission from server;
The user account information judging unit is used for: after receiving described user account information, judge the whether consistent of described user account information that server sends and self record, if not, generate also transmission of hint instructions;
The user selects Tip element, is used for: after receiving described hint instructions, generate and to comprise " be and deny " two options and select for the user, and with described user's selection result transmission;
The user selects performance element, is used for: after receiving described selection result, if described selection result is deleted local user account information and business datum thereof for being, and write down the user account information of current SIM card; If described selection result shields local user account information and business datum thereof for not after the prompting user account temporarily haves no right to use.
The embodiment of the invention also provides a kind of server of protecting the user of mobile station data, comprising:
The user account information memory cell is used for: the storage user account information;
The user account information transmitting element is used for: if the travelling carriage SIM card is replaced, then should described travelling carriage request send user account information to described travelling carriage.
Compared with prior art, the embodiment of the invention has the following advantages:
Utilize embodiments of the invention; after can be implemented in travelling carriage replacing SIM card; the user account information that utilization obtains from server; compare with the user account information of the described travelling carriage of travelling carriage record; if it is inconsistent; deletion local user's information and write down the user profile of current SIM card after withdraw from authentication process or the prompting user haves no right to visit back shielding local user account information and business datum thereof; the active user can't consult or revise canned data on the travelling carriage, has reached the protection to related data information on the travelling carriage.
Description of drawings
Shown in Figure 1 is the flow chart of first embodiment of the method for protection user of mobile station data of the present invention;
Shown in Figure 2 is the flow chart of second embodiment of the method for protection user of mobile station data of the present invention;
Shown in Figure 3 is the block diagram of first embodiment of the travelling carriage of protection user of mobile station data of the present invention;
Shown in Figure 4 is the block diagram of first embodiment of the server of protection user of mobile station data of the present invention.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the embodiment of the invention is done further and to be elaborated.
As shown in Figure 1, be the flow chart of first embodiment of the method for protection user of mobile station data of the present invention, comprise step:
S101, travelling carriage judge whether portable terminal changes SIM card, if, then enter step S102, if not, then finish authentication process, the user normally uses travelling carriage;
When the client terminal to discover travelling carriage is changed SIM (SIM:Subscriber Identity Module, when Subscriber Identity Module) blocking, be that IMSI (IMSI:International Mobile Subscriber Identity, international mobile subscriber identity) changes.The replacing SIM card is meant: if client does not write down the IMSI of SIM card, or the IMSI value of the IMSI of current SIM card and client records is not simultaneously, think that then the user has changed SIM card, need re-authenticate, send the user account information that up note request obtains current SIM card user to server end, otherwise, do not handle;
S102, travelling carriage obtain described SIM card user's user account information from server;
Wherein, the mode of the described user account information that obtains described SIM card user from server can also for:
Described travelling carriage sends request to server, requires to obtain described SIM card user's user account information;
After described server is received the request of described travelling carriage, extract record according to the Mobile Directory Number of described travelling carriage with the corresponding user account information of described Mobile Directory Number, and described user account information is sent to described travelling carriage with note.Except that this mode, also having other mode also is the purpose that can realize in this step, and these are all within protection scope of the present invention.
Wherein, described travelling carriage is after server sends request, can also comprise step: travelling carriage is judged the user account information of not receiving that described server sends, only receive Mobile Directory Number, show that this active user does not open this business, withdraw from or directly withdraw from after then pointing out customer service not open.
S103, travelling carriage are judged the whether consistent of described user account information that server sends and self record; If not, enter step S104, if show that the active user is a validated user, enters step S104A;
The IMSI value of S104A, renewal travelling carriage record is the IMSI value of current SIM card, finishes authentication process, and the user can normally use travelling carriage;
Whether S104, travelling carriage prompting user continues, if the user select be, enter step S105, otherwise, enter step S106;
S105, travelling carriage deletion local user account information and business datum thereof;
S106, travelling carriage prompting user account temporarily have no right to use back shielding local user account information and business datum thereof, and the active user can't consult, revise canned data on the travelling carriage.
Utilize embodiments of the invention; after can be implemented in travelling carriage replacing SIM card; the user account information that utilization obtains from server; compare with the user account information of the described travelling carriage of travelling carriage record; if it is inconsistent; withdraw from shielding local user account information and business datum thereof after authentication process or prompting user have no right to visit after the deletion local user information, the active user can't consult and revise canned data on the travelling carriage, has reached the protection to related data information on the travelling carriage.
As shown in Figure 2, be the flow chart of second embodiment of method of the present invention, comprise step:
S201, client judge whether travelling carriage changes SIM card;
When the client terminal to discover travelling carriage is changed SIM (SIM:Subscriber Identity Module, when Subscriber Identity Module) blocking, be that IMSI (IMSI:International Mobile Subscriber Identity, international mobile subscriber identity) changes.The replacing SIM card is meant: if client does not write down the IMSI of SIM card, or the IMSI value of the IMSI of current SIM card and client records is not simultaneously, think that then the user has changed SIM card, need re-authenticate, send the user account information that up note request obtains current SIM card user to server end, otherwise, do not handle;
After S202, server end were received the note request, the user account information according to the Mobile Directory Number inspection of SIM card correspondence is write down on server if record user account information on the server, entered step S203, otherwise, enter step S205;
If record user account information on the S203 server, then be extracted in the user account information that writes down on the server;
S204, form the downlink short message content, comprise user account information in the note, send to portable terminal then, enter step S206 according to pre-defined rule;
If there is not the recording user account information on the S205 server, represent that then this SIM card user does not open this mobile service, server is formed the downlink short message content according to pre-defined rule, comprise user account information in the note, only comprise subscriber phone number in the user account information downlink short message in the note, then described note is sent to portable terminal;
In practice, in the preset time section, if do not receive the described user account information of described server, and described travelling carriage sends the number of times of described request above preset value, can also comprise step: finish authentication process, notice subscription authentication failure.Avoid travelling carriage to need waiting for server to issue user account information all the time with this.
After S206, portable terminal are received the downlink short message of server, resolve short message content, the user account information of user account information in the note and client stores compared according to the note composition rule:
(1) if only comprised subscriber phone number in the downlink short message, promptly the user does not open this mobile service, then enters step S207;
S207, prompting customer service do not have open-minded, and the account wouldn't use, and finishes authentication process, withdraws from client software;
(2) if comprised user account information in the downlink short message, then enter step S208;
S208, compare, three kinds of situations arranged with the user account information of local storage:
If client does not have the recording user account information, promptly new user then enters step S2081;
S2081, at the IMSI of this SIM card of client records value, phone number and user's user account information (as the Email address), finish authentication process, the user can normally use; Certainly in practice, judge client whether the step of recording user account information can be to carry out before consistent also what judge user account information that server issues and self record;
If client records user account information, and identical with the user account information that comprises in the note, then enter step S2082;
S2082, show that this user has just changed SIM card, number does not change, and the IMSI value of client records is updated to the IMSI value of current card, the end authentication process, and the user can normally use;
If client records user account information, but different with the user account information that comprises in the note, then enter step S2083:
S2083, show that this SIM card user has opened this mobile service, but different with the original user of this mobile phone terminal, then remind the user whether to continue to use;
If S2091 user selects "Yes", then earlier deletion local user account information and business datum thereof, and then IMSI and user account information be updated to current SIM card user's IMSI value and account information, and the end authentication process, the user can normally use;
If S2092 user selects "No", then point out user account to use, shielding local user account information and business datum thereof.
Utilize embodiments of the invention; after can be implemented in travelling carriage replacing SIM card; the user account information that utilization obtains from server; compare with the user account information of the described travelling carriage of travelling carriage record; if it is inconsistent; withdraw from shielding local user account information and business datum thereof after authentication process or prompting user have no right to visit after the deletion local user information, the active user can't consult and revise canned data on the travelling carriage, has reached the protection to related data information on the travelling carriage.New user for using first can also set up user account information on travelling carriage, get ready for carrying out data protection later on.And for not opening this professional travelling carriage, then do not deal with.
Certainly, in practice, described travelling carriage judges after described user account information that server sends and self record inconsistent, and described travelling carriage is pointed out before whether described user continue, and can also comprise step:
The prompting user inputs password, and is correct if the user inputs password, finishes authentication process, points out described user whether to continue step otherwise enter described travelling carriage.Such benefit is, has changed SIM card if the user is oneself because certain needs, and according to preset password, just can obtain the authority of visit mobile station related information by safety certification of the present invention.
Utilize above-mentioned steps, cipher protection function is provided, if the user that has the right has changed SIM card, then in the related data of visiting by security permission checking back on the travelling carriage.
As shown in Figure 3, be first embodiment of the travelling carriage of protection user of mobile station data of the present invention, comprising:
SIM card is changed judging unit 301, is used for: judge whether SIM card is replaced, if generate the acquisition instruction and send to user account information acquisition unit 302;
User account information obtains unit 302, is used for: after receiving described acquisition instruction, obtain described SIM card user's user account information and transmission from server;
User account information judging unit 303 is used for: after receiving described user account information, judge the whether consistent of described user account information that server sends and self record, if not, generate also transmission of hint instructions;
The user selects Tip element 304, is used for: after receiving described hint instructions, generate and to comprise " be and deny " two options and select for the user, and with described user's selection result transmission;
The user selects performance element 305, is used for: after receiving described selection result, if described selection result is deleted local user account information and business datum thereof for being, and write down the user account information of current SIM card; If described selection result shields local user account information and business datum thereof for not after the prompting user account temporarily haves no right to use.
Utilize embodiments of the invention; after can be implemented in travelling carriage replacing SIM card; the user account information that utilization obtains from server; compare with the user account information of the described travelling carriage of travelling carriage record; if it is inconsistent; deletion local user's information and write down the user account information of current SIM card after withdraw from authentication process or the prompting user haves no right to visit back shielding local user account information and business datum thereof; the active user can't consult and revise canned data on the travelling carriage, has reached the protection to related data information on the travelling carriage.New user for using first can also set up user account information on travelling carriage, get ready for carrying out data protection later on.
Wherein, on the basis of the foregoing description, described user account information obtains the unit and can comprise:
User account information request subelement is used for: send request to server, require to obtain described SIM card user's user account information;
User account information receives subelement, is used for: receive the Mobile Directory Number that comprises according to described travelling carriage and extract record with the note corresponding user account information of described Mobile Directory Number and send.
Wherein, on the basis of the foregoing description, the travelling carriage of described protection user of mobile station data can also comprise:
Business withdraws from the unit, is used for: only receive Mobile Directory Number, and do not receive and user account information that described server sends do not withdraw from or directly withdraw from after the prompting customer service is opened.
Wherein, on the basis of the foregoing description, the travelling carriage of described protection user of mobile station data can also comprise:
The user account information record cell is used for: if described travelling carriage does not write down described user account information, write down IMSI value, Mobile Directory Number and the described user's of described SIM card user account information.
Wherein, on the basis of the foregoing description, the travelling carriage of described protection user of mobile station data can also comprise:
Input password prompt unit is used for: described travelling carriage judges that the described user account information of server transmission and the prompting user of self record input password;
Input password comparing unit, whether be used for: it is consistent with preset password relatively to input password, if the user inputs the password unanimity, finishes authentication process, otherwise, generate hint instructions and send to described user and select Tip element.
As shown in Figure 4, embodiments of the invention also disclose a kind of server of protecting the user of mobile station data, comprising:
User account information memory cell 401 is used for: the storage user account information;
User account information transmitting element 402 is used for: if the travelling carriage SIM card is replaced, then should described travelling carriage request send user account information to described travelling carriage.
Utilize embodiments of the invention; after can be implemented in travelling carriage replacing SIM card; can be from the user account information of server acquisition; compare with the user account information of the described travelling carriage of travelling carriage record; if it is inconsistent; deletion local user's information and write down the user account information of current SIM card after withdraw from authentication process; perhaps point out the user to have no right to visit back shielding local user account information and business datum thereof; the active user can't consult or revise canned data on the travelling carriage, has reached the protection to related data information on the travelling carriage.
Wherein, on the basis of the foregoing description, described user account information transmitting element also comprises:
User account information extracts subelement, is used for: if the travelling carriage SIM card is replaced, then answer described travelling carriage request according to also sending with the corresponding user account information of described Mobile Directory Number that the Mobile Directory Number extraction of described travelling carriage is write down;
User account information sends subelement, is used for: with note described user account information is sent to described travelling carriage after receiving described user account information.
In each embodiment of the present invention, can adopt the note of following form to get in touch between travelling carriage and server, messaging format is described as follows:
(1) up note is text formatting: JCZH
(2) behavior binary system note under is made up of data packet head and data two parts, wherein data packet head
Comprise WDP (Wireless Datagram Protocol, Wireless Datagram Protocol) and WSP (WirelessSession Protocol, WSP), its form is with reference to WAP (Wireless ApplicationProtocol, WAP (wireless application protocol)) standard agreement, the formal definition of data division is as follows:
The explanation of field data types length example
Indicate the version number of this agreement
Protocol version BYTE 20 * 02 0 * 00
As: 0 * 02 0 * 00 expression version is 02.00
The type B YTE 10 of data record * 08 0 * 08 expression short message authentication
The length that is meant the data record after this field of data record
Total length degree (length that does not comprise this field)
Phone number is the word of 11 long number font formulas
Phone number BYTE 60 * 13901234567F
The symbol string
With " 0 " finish, then only fill in as free of data
1 BYTE is elongated for account's field
\0
Account's field 2 BYTE elongated with 0 finish, as free of data then only fill in 0
Account's field * BYTE elongated with 0 finish, as free of data then only fill in 0
Concrete example (is the example explanation with the email address):
The binary data field
06 05 04 3E, 80 23 WDP data.
F0 represents: the destination slogan is 0 * 3E80 (16000), source port
Number be 0 * 23F0 (9200)
01 06 1A, 61 70 70 WSP data.
6C 69 63 61 74 69 expressions: WAP Push bag, wherein
6F?6E?2F?76?61?6C ContentType＝application/validation
69?64?61?74?69?6F Header＝X-Wap-Application-Id
6E 00 AF 89 00 explanations: 0 * 80 is expressed as the byte data, and 0 * 2F represents
The content X-Wap-Application-Id of Header
X-Wap-Application-Id＝0x89
Illustrate: 0 * 80 is expressed as the byte data, 0 * 09 expression
Application-ID is " x-wap-application:emn.ua "
02 00 08 00 19 13 authorization datas.
90 12 34 56 7F, 75 expressions:
73 65 72 31 40 6C protocol version=2.0 (0 * 0200)
65 61 64 74 6F 6E data record types=8 (0 * 08)
65 2E, 63 6F 6D, 00 data record total length=25 (0 * 0019)
Phone number=13901234567 (0 * 13901234567F)
Email address=" user1@leadtone.com "
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
Above-described embodiment of the present invention does not constitute the qualification to protection range of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. a method of protecting the user of mobile station data is characterized in that, comprises step:
If the travelling carriage SIM card is replaced, described travelling carriage obtains described SIM card user's user account information from server;
Described travelling carriage is judged the whether consistent of described user account information that server sends and self record, and if not, whether then described travelling carriage points out described user to continue;
If described user selects, described travelling carriage is deleted local user account information and business datum thereof, and writes down the user account information of current SIM card;
If described user selects not, described travelling carriage prompting user account temporarily haves no right to use back shielding local user account information and business datum thereof.
2. the method for protection user of mobile station data as claimed in claim 1 is characterized in that, the described user account information that obtains described SIM card user from server is specially:
Described travelling carriage sends request to server, requires to obtain described SIM card user's user account information;
After described server is received the request of described travelling carriage, extract its record according to the Mobile Directory Number of described travelling carriage with the corresponding user account information of described Mobile Directory Number, and described user account information is sent to described travelling carriage with the form of note.
3. the method for protection user of mobile station data as claimed in claim 2; it is characterized in that; described travelling carriage is after server sends request; also comprise step: travelling carriage is judged the user account information of not receiving that described server sends; only receive Mobile Directory Number, withdraw from or directly withdraw from after then pointing out customer service not open.
4. the method for protection user of mobile station data as claimed in claim 1; it is characterized in that; after described travelling carriage SIM card was replaced, whether consistent described travelling carriage judged before described user account information that server sends and self record, also comprised step:
Described travelling carriage judges whether to have write down user account information;
If there is not record, the user account information that then described travelling carriage writes down IMSI value, Mobile Directory Number and the described user of described SIM card finishes authentication process afterwards;
If record enters following step: described travelling carriage is judged the whether consistent of described user account information that server sends and self record.
5. the method for protection user of mobile station data as claimed in claim 1 is characterized in that, the described user account information that described travelling carriage judgement server sends is consistent with self record, also comprises step:
The IMSI value of upgrading the travelling carriage record is the IMSI value of current SIM card, finishes authentication process, and the user normally uses travelling carriage.
6. the method for protection user of mobile station data as claimed in claim 1 is characterized in that, travelling carriage is judged what SIM card was not replaced, also comprises step:
Finish authentication process, the user normally uses travelling carriage.
7. the method for protection user of mobile station data as claimed in claim 2; it is characterized in that, in the preset time section, if do not receive the described user account information of described server; and described travelling carriage sends the number of times of described request above preset value, also comprises step:
Finish authentication process, notice subscription authentication failure.
8. the method for protection user of mobile station data as claimed in claim 1; it is characterized in that; described travelling carriage judges after described user account information that server sends and self record inconsistent, and described travelling carriage is pointed out before whether described user continue, and also comprises step:
The prompting user inputs password, and is correct if the user inputs password, finishes authentication process, points out described user whether to continue step otherwise enter described travelling carriage.
9. a travelling carriage of protecting the user of mobile station data is characterized in that, comprising:
SIM card is changed judging unit, is used for: judge whether SIM card is replaced, if generate the acquisition instruction and send to user account information acquisition unit;
User account information obtains the unit, is used for: after receiving described acquisition instruction, obtain described SIM card user's user account information and transmission from server;
The user account information judging unit is used for: after receiving described user account information, judge the whether consistent of described user account information that server sends and self record, if not, generate also transmission of hint instructions;
The user selects Tip element, is used for: after receiving described hint instructions, generate and to comprise " be and deny " two options and select for the user, and with described user's selection result transmission;
The user selects performance element, is used for: after receiving described selection result, if described selection result is deleted local user account information and business datum thereof for being, and write down the user account information of current SIM card; If described selection result shields local user account information and business datum thereof for not after the prompting user account temporarily haves no right to use.
10. the travelling carriage of protection user of mobile station data as claimed in claim 9 is characterized in that, described user account information obtains the unit and comprises:
User account information request subelement is used for: send request to server, require to obtain described SIM card user with head of a household family information;
User account information receives subelement, is used for: receive the Mobile Directory Number that comprises according to described travelling carriage and extract record with the note corresponding user account information of described Mobile Directory Number and send.
11. the travelling carriage of protection user of mobile station data as claimed in claim 9 is characterized in that, also comprises:
Business withdraws from the unit, is used for: only receive Mobile Directory Number, and do not receive and user account information that described server sends do not withdraw from or directly withdraw from after the prompting customer service is opened.
12. the travelling carriage of protection user of mobile station data as claimed in claim 9 is characterized in that, also comprises:
The user account information record cell is used for: if described travelling carriage does not write down described user account information, write down IMSI value, Mobile Directory Number and the described user's of described SIM card user account information.
13. the travelling carriage of protection user of mobile station data as claimed in claim 9 is characterized in that, also comprises:
Input password prompt unit is used for: when described travelling carriage is judged described user account information that server sends and self record inconsistent, point out the user to input password;
Input password comparing unit, whether be used for: it is consistent with preset password relatively to input password, if the user inputs the password unanimity, finishes authentication process, otherwise, generate hint instructions and send to described user and select Tip element.
14. a server of protecting the user of mobile station data is characterized in that, comprising:
The user account information memory cell is used for: the storage user account information;
The user account information transmitting element is used for: if the travelling carriage SIM card is replaced, then should described travelling carriage request send user account information to described travelling carriage.
15. the server of protection user of mobile station data as claimed in claim 14 is characterized in that, described user account information transmitting element also comprises:
User account information extracts subelement, is used for: if the travelling carriage SIM card is replaced, then answer described travelling carriage request according to also sending with the corresponding user account information of described Mobile Directory Number that the Mobile Directory Number extraction of described travelling carriage is write down;
User account information sends subelement, is used for: with note described user account information is sent to described travelling carriage after receiving described user account information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101760026A CN101141743B (en) | 2007-10-17 | 2007-10-17 | Method, mobile station and server for protecting user data of mobile station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101760026A CN101141743B (en) | 2007-10-17 | 2007-10-17 | Method, mobile station and server for protecting user data of mobile station |
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| Publication Number | Publication Date |
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| CN101141743A true CN101141743A (en) | 2008-03-12 |
| CN101141743B CN101141743B (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101760026A Expired - Fee Related CN101141743B (en) | 2007-10-17 | 2007-10-17 | Method, mobile station and server for protecting user data of mobile station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843669A (en) * | 2012-08-17 | 2012-12-26 | 中兴通讯股份有限公司 | Data access method and device |
| CN106231591A (en) * | 2015-06-02 | 2016-12-14 | 宏碁股份有限公司 | The method that mobile device is carried out network individual |
| CN107172602A (en) * | 2017-06-27 | 2017-09-15 | 上海展扬通信技术有限公司 | The data security protection method and device of mobile terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555183A (en) * | 2003-12-23 | 2004-12-15 | 联想(北京)有限公司 | Hand held terminal anti-theft report device and method |
| CN1882131A (en) * | 2005-06-15 | 2006-12-20 | 英华达(上海)电子有限公司 | Method for protecting stolen handset telephone directory |
| CN100409720C (en) * | 2006-03-15 | 2008-08-06 | 中国移动通信集团公司 | Method for realizing mobile terminal data protection |
| CN1829251A (en) * | 2006-04-07 | 2006-09-06 | 深圳市杰特电信控股有限公司 | Automatic backup method and device for mobile phone address list |
-
2007
- 2007-10-17 CN CN2007101760026A patent/CN101141743B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843669A (en) * | 2012-08-17 | 2012-12-26 | 中兴通讯股份有限公司 | Data access method and device |
| WO2014026505A1 (en) * | 2012-08-17 | 2014-02-20 | 中兴通讯股份有限公司 | Data access method and device |
| US9325704B2 (en) | 2012-08-17 | 2016-04-26 | Zte Corporation | Data access method and device |
| CN102843669B (en) * | 2012-08-17 | 2019-03-15 | 中兴通讯股份有限公司 | Data access method and device |
| CN106231591A (en) * | 2015-06-02 | 2016-12-14 | 宏碁股份有限公司 | The method that mobile device is carried out network individual |
| CN106231591B (en) * | 2015-06-02 | 2019-08-30 | 宏碁股份有限公司 | The method that network individual is carried out to mobile device |
| CN107172602A (en) * | 2017-06-27 | 2017-09-15 | 上海展扬通信技术有限公司 | The data security protection method and device of mobile terminal |
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| Publication number | Publication date |
|---|---|
| CN101141743B (en) | 2010-06-02 |
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