WO2018076148A1 - 一种防破解终端锁网信息的方法 - Google Patents

一种防破解终端锁网信息的方法 Download PDF

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Publication number
WO2018076148A1
WO2018076148A1 PCT/CN2016/103136 CN2016103136W WO2018076148A1 WO 2018076148 A1 WO2018076148 A1 WO 2018076148A1 CN 2016103136 W CN2016103136 W CN 2016103136W WO 2018076148 A1 WO2018076148 A1 WO 2018076148A1
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Prior art keywords
terminal device
information
network
terminal
lock network
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PCT/CN2016/103136
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English (en)
French (fr)
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吴镯
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深圳市佳润鑫信息技术有限公司
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Application filed by 深圳市佳润鑫信息技术有限公司 filed Critical 深圳市佳润鑫信息技术有限公司
Priority to CN201680001907.7A priority Critical patent/CN108293184A/zh
Priority to PCT/CN2016/103136 priority patent/WO2018076148A1/zh
Priority to US15/542,539 priority patent/US20190246283A1/en
Priority to PH12017501396A priority patent/PH12017501396A1/en
Priority to CONC2017/0009559A priority patent/CO2017009559A2/es
Publication of WO2018076148A1 publication Critical patent/WO2018076148A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud

Definitions

  • the invention relates to the field of preventing the terminal lock network information from being cracked, repairing and restoring the factory lock network information, and particularly relates to a method for preventing cracking the terminal lock network information.
  • the object of the present invention is to provide a method for preventing cracking of terminal lock network information in order to solve the above problems.
  • the invention comprises the following steps:
  • Step 1 After the terminal device is powered on, the network state of the device is monitored, and whether the current terminal device is camped on the mobile network is monitored;
  • Step 2 After listening to the terminal device to camp on the network, obtain information about the lock network of the terminal device, otherwise continue to monitor;
  • Step 3 Compare the obtained lock network related information with the lock network information saved in the terminal device. If the lock network information is changed, the related information of the terminal device is reported to the server. Otherwise, if the lock network information does not change, go to step 8. For the first time the terminal device is powered on, since the previous lock network information is not saved, Therefore, the relevant information of the terminal device is reported to the server;
  • Step 4 After obtaining the request data information sent by the terminal device, the server may search for the relevant lock network information data packet according to the terminal device related information, and return relevant information to the terminal device.
  • Step 5 After receiving the related information returned by the server, the terminal device checks whether the information about the lock network packet is included, and if so, encrypts and locks the lock network information, and downloads the lock network data packet. Otherwise, the server does not send the lock network data. Packet information, then encrypt and save the current lock network information, go to step eight;
  • Step 6 After downloading the lock network data packet, the terminal device uses the downloaded lock network data packet to upgrade the lock network information;
  • Step 7 After the upgrade is complete, the terminal device reports the upgrade result to the server.
  • Step 8 The process ends.
  • the information about the lock network of the terminal device is the identification code of the mobile user; and the information about the terminal device in the third step is the device model, the version number, the device ID, and the lock network information.
  • the method for reporting related information of the terminal device to the server in the step 3 includes the following steps:
  • Step (1) the terminal device initiates a request to send data to the server;
  • Step (2) determining whether the current terminal device network data link is established
  • Step (3) If not established, the terminal device starts to listen to the network data link state, and proceeds to step (4), otherwise, sends data to the server, and proceeds to step (5);
  • Step (4) if the terminal device network data link is established, the data is sent to the server, and vice versa, the monitoring is continued;
  • Step (5) the data is sent successfully, and the process proceeds to step (6). Otherwise, the number of retries is increased by 1, and it is determined whether the number of retries is greater than a threshold. If the number is greater than, the process proceeds to step (6) to retry sending data.
  • Step (6) The process ends.
  • the present invention is a method for preventing the information of the terminal lock network.
  • the present invention is directed to the lock network terminal sold by the current operator channel to crack the lock network information, so that the terminal can use other carrier networks, and further The problem that causes the operator's interests to suffer losses.
  • the invention provides a method for restoring the terminal lock network information by transmitting the original lock network information of the terminal through the server when detecting that the current terminal lock network information is modified. Ensure that the lock information of the terminal is not modified and can always reside under the network of the preset carrier to protect the interests of the operator.
  • Figure 1 is a flow chart of the present invention
  • FIG. 2 is a flow diagram of a device transmitting data to a server.
  • the present invention includes the following steps:
  • Step 1 After the terminal device is powered on, the network state of the device is monitored, and whether the current terminal device is camped on the mobile network is monitored;
  • Step 2 After listening to the terminal device to camp on the network, obtain information about the lock network of the terminal device, otherwise continue to monitor;
  • Step 3 Compare the obtained lock network related information with the lock network information stored in the terminal device. If the lock network information changes, the related information of the terminal device is reported to the server. Otherwise, if the lock network information is not available. Change, then go to step eight, for the terminal device to boot for the first time, because there is no save The previous lock network information, so the relevant information of the terminal device is reported to the server;
  • Step 4 After obtaining the request data information sent by the terminal device, the server may search for the relevant lock network information data packet according to the terminal device related information, and return relevant information to the terminal device.
  • Step 5 After receiving the related information returned by the server, the terminal device checks whether the information about the lock network packet is included, and if so, encrypts and locks the lock network information, and downloads the lock network data packet. Otherwise, the server does not send the lock network data. Packet information, then encrypt and save the current lock network information, go to step eight;
  • Step 6 After downloading the lock network data packet, the terminal device uses the downloaded lock network data packet to upgrade the lock network information;
  • Step 7 After the upgrade is complete, the terminal device reports the upgrade result to the server.
  • Step 8 The process ends.
  • the information related to the lock network of the terminal device in the second step is an identification code of the mobile user, such as an IMSI number of the SIM card; and the related information of the terminal device in the third step is a device model, a version number, a device ID, and a lock. Web information.
  • the method for reporting related information of the terminal device to the server in the third step includes the following steps:
  • Step (1) the terminal device initiates a request to send data to the server;
  • Step (2) determining whether the current terminal device network data link is established
  • Step (3) If not established, the terminal device starts to listen to the network data link state, and proceeds to step (4), otherwise, sends data to the server, and proceeds to step (5);
  • Step (4) if the terminal device network data link is established, the data is sent to the server, and vice versa, the monitoring is continued;
  • Step (5) the data is sent successfully, and the step (6) is reversed. Otherwise, the number of retries is increased by 1, and the retry is judged. Whether the number of times is greater than the threshold, if it is greater than, then step (6) does not retry sending data;
  • Step (6) The process ends.
  • the terminal moves the network information after the user is turned on.
  • the terminal sends the relevant information of the current terminal to the server, and the server detects the related information of the terminal, and confirms that the terminal lock network information is cracked.
  • the lock network information at the time of the factory is issued, and after receiving the information, the terminal restores the lock information of the terminal, so that the terminal can only reside on the network of the predetermined operator.
  • the present invention provides a method for dynamically monitoring terminal lock network information, and if there is a change, the terminal sends the preset lock network information and the terminal restores the preset information.
  • the protection of the lock network information is usually encrypted, but once the encrypted information is cracked, the lock network information is modified and cannot be recovered.
  • a further way is to add a hardware lock on the terminal hardware to prevent the terminal lock network information from being brushed by the line.
  • this method cannot guarantee to modify the lock information of the device by means of the SD card upgrade. Therefore, at present, operators and terminal manufacturers have not yet had an effective method to ensure that the lock information of the terminal is not modified.
  • the solution proposed by the invention can effectively monitor and recover the lock network information of the terminal and protect the interests of the operator.
  • the method for cracking the anti-lock network information according to the present invention can solve the problem that the customized terminal that the operator is facing in the channel sales cannot effectively prevent the lock network information from being cracked, resulting in the loss of the operator and the previous period. Terminal subsidies are not recoverable. Can effectively protect the interests of operators.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

本发明公开了一种防破解终端锁网信息的方法，针对目前运营商渠道出售的锁网终端被破解锁网信息，使得该终端能使用其他运营商网络，进而导致运营商利益蒙受损失的问题。本发明提出了一种在检测到当前终端锁网信息被修改情况下，通过服务器下发终端原始锁网信息，恢复终端锁网信息的方法。保证终端的锁网信息不被修改，能始终驻留在预置运营商的网络下，保护了运营商的利益。

Description

一种防破解终端锁网信息的方法 技术领域
本发明涉及防终端锁网信息被破解、修复还原终端出厂锁网信息领域，尤其涉及一种防破解终端锁网信息的方法。
背景技术
目前世界范围内，运营商通过低价甚至送终端的方式来捆绑用户使用其网络的营销策略比较普遍。运营商为了保证这些销售出去的终端设备只能驻留在其网络上，往往会在这些终端设备的软件版本中进行锁网，让这些终端设备只能插本运营商的卡才能正常工作。
由于上述渠道售出的终端价格便宜，因此一些动机不良人会通过修改设备的软件版本等方式来破解终端设备的锁网信息，达到让设备可以使用其他运营商SIM卡的目的。这样会使得运营商的销售策略失效，同时运营商对每部手机的补贴也无法在后续赚取回来，导致运营商出现巨大的亏损。
发明内容
本发明的目的就在于为了解决上述问题而提供一种防破解终端锁网信息的方法。
本发明通过以下技术方案来实现上述目的：
本发明包括以下步骤：
步骤一：终端设备开机之后监听设备的网络状态，监测当前终端设备是否驻留上移动网络；
步骤二：当监听到终端设备驻留上网络之后，获取终端设备的锁网相关信息，否则继续监听；
步骤三：将获取到的锁网相关信息与终端设备中保存的锁网信息进行比对， 如果锁网信息发生改变，则将终端设备的相关信息上报到服务器端，反之，如果锁网信息没有变化，则转步骤八，对于终端设备第一次开机，由于没有保存之前的锁网信息，因此都会向服务器上报终端设备的相关信息；
步骤四：服务器端获取到终端设备发送来的请求数据信息之后，会根据终端设备相关信息去查找有无相关的锁网信息数据包，并向终端设备返回相关信息；
步骤五：终端设备收到服务器返回的相关信息后，查看是否包含有锁网数据包信息，如果有，则加密保存锁网信息，并下载锁网数据包，反之，服务器没有下发锁网数据包信息，则加密保存当前锁网信息，转步骤八；
步骤六：下载完成锁网数据包后，终端设备使用下载的锁网数据包对其锁网信息进行升级；
步骤七：升级完成之后，终端设备向服务器上报升级结果；
步骤八：流程结束。
进一步，所述步骤二中终端设备的锁网相关信息为移动用户的识别码；所述步骤三中终端设备的相关信息为设备型号、版本号、设备ID、锁网信息。
具体的，所述步骤三中终端设备的相关信息上报到服务器端的方法包括以下步骤：
步骤(1)：终端设备发起向服务器发送数据的请求；
步骤(2)：判断当前终端设备网络数据链接是否建立；
步骤(3)：如果没有建立，则终端设备开始监听网络数据链接状态，转步骤(4)，反之，则向服务器发送数据，转步骤(5)；
步骤(4)：如果终端设备网络数据链接建立，则向服务器发送数据，反之，继续监听；
步骤(5)：发送数据成功，转步骤(6)，反之，重试次数加1，并判断重试次数是否大于阈值，大于则转步骤(6)否重试发送数据；
步骤(6)：流程结束。
本发明的有益效果在于：
本发明是一种防破解终端锁网信息的方法，与现有技术相比，本发明针对目前运营商渠道出售的锁网终端被破解锁网信息，使得该终端能使用其他运营商网络，进而导致运营商利益蒙受损失的问题。本发明提出了一种在检测到当前终端锁网信息被修改情况下，通过服务器下发终端原始锁网信息，恢复终端锁网信息的方法。保证终端的锁网信息不被修改，能始终驻留在预置运营商的网络下，保护了运营商的利益。
附图说明
图1是本发明的流程图；
图2是设备向服务器发送数据的流程图。
具体实施方式
下面结合附图对本发明作进一步说明：
如图1所示：本发明包括以下步骤：
步骤一：终端设备开机之后监听设备的网络状态，监测当前终端设备是否驻留上移动网络；
步骤二：当监听到终端设备驻留上网络之后，获取终端设备的锁网相关信息，否则继续监听；
步骤三：将获取到的锁网相关信息与终端设备中保存的锁网信息进行比对，如果锁网信息发生改变，则将终端设备的相关信息上报到服务器端，反之，如果锁网信息没有变化，则转步骤八，对于终端设备第一次开机，由于没有保存 之前的锁网信息，因此都会向服务器上报终端设备的相关信息；
步骤四：服务器端获取到终端设备发送来的请求数据信息之后，会根据终端设备相关信息去查找有无相关的锁网信息数据包，并向终端设备返回相关信息；
步骤五：终端设备收到服务器返回的相关信息后，查看是否包含有锁网数据包信息，如果有，则加密保存锁网信息，并下载锁网数据包，反之，服务器没有下发锁网数据包信息，则加密保存当前锁网信息，转步骤八；
步骤六：下载完成锁网数据包后，终端设备使用下载的锁网数据包对其锁网信息进行升级；
步骤七：升级完成之后，终端设备向服务器上报升级结果；
步骤八：流程结束。
进一步，所述步骤二中终端设备的锁网相关信息为移动用户的识别码，如：SIM卡的IMSI号；所述步骤三中终端设备的相关信息为设备型号、版本号、设备ID、锁网信息。
如图2所示：所述步骤三中终端设备的相关信息上报到服务器端的方法包括以下步骤：
步骤(1)：终端设备发起向服务器发送数据的请求；
步骤(2)：判断当前终端设备网络数据链接是否建立；
步骤(3)：如果没有建立，则终端设备开始监听网络数据链接状态，转步骤(4)，反之，则向服务器发送数据，转步骤(5)；
步骤(4)：如果终端设备网络数据链接建立，则向服务器发送数据，反之，继续监听；
步骤(5)：发送数据成功，转步骤(6)，反之，重试次数加1，并判断重试 次数是否大于阈值，大于则转步骤(6)否重试发送数据；
步骤(6)：流程结束。
本发明中在用户开机之后检测终端移动网络信息，当移动网络信息发生变化的时候，终端将当前的终端的相关信息发送到服务器端，服务器检测终端的相关信息，确认终端锁网信息被破解之后，下发出厂时候的锁网信息，终端收到该信息之后，对终端的锁网信息进行恢复，使得终端只能驻留在预定运营商的网络上。
与现有技术相比较，本发明提出一种动态监测终端锁网信息，如果有变化，通过服务器端下发预置锁网信息，终端恢复预置信息的方法。而目前对于锁网信息的保护，通常采用加密的方式，但是一旦加密信息被破解，锁网信息被修改后就无力恢复。更进一步的方式就是在终端硬件上增加硬件锁，防止终端锁网信息被线刷，但是该方法无法保证通过SD卡升级的方式来修改设备的锁网信息。因此，现目前各运营商和终端厂商还未有一个行之有效的方法保证终端的锁网信息不被修改。而本发明提出的方案能有效的动态监测和恢复终端的锁网信息，保护运营商的利益。
综上所述，根据本发明所述的防锁网信息被破解的方法，可以解决目前运营商面临的其渠道销售的定制终端无法有效的防止锁网信息被破解，导致运营商用户流失和前期终端补贴无法回收的困局。能有效的保护运营商的利益。
以上显示和描述了本发明的基本原理和主要特征及本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

  1. 一种防破解终端锁网信息的方法，其特征在于，包括以下步骤：
    步骤一：终端设备开机之后监听设备的网络状态，监测当前终端设备是否驻留上移动网络；
    步骤二：当监听到终端设备驻留上网络之后，获取终端设备的锁网相关信息，否则继续监听；
    步骤三：将获取到的锁网相关信息与终端设备中保存的锁网信息进行比对，如果锁网信息发生改变，则将终端设备的相关信息上报到服务器端，反之，如果锁网信息没有变化，则转步骤八，对于终端设备第一次开机，由于没有保存之前的锁网信息，因此都会向服务器上报终端设备的相关信息；
    步骤四：服务器端获取到终端设备发送来的请求数据信息之后，会根据终端设备相关信息去查找有无相关的锁网信息数据包，并向终端设备返回相关信息；
    步骤五：终端设备收到服务器返回的相关信息后，查看是否包含有锁网数据包信息，如果有，则加密保存锁网信息，并下载锁网数据包，反之，服务器没有下发锁网数据包信息，则加密保存当前锁网信息，转步骤八；
    步骤六：下载完成锁网数据包后，终端设备使用下载的锁网数据包对其锁网信息进行升级；
    步骤七：升级完成之后，终端设备向服务器上报升级结果；
    步骤八：流程结束。
  2. 根据权利要求1所述的防破解终端锁网信息的方法，其特征在于：所述步骤二中终端设备的锁网相关信息为移动用户的识别码。
  3. 根据权利要求1所述的防破解终端锁网信息的方法，其特征在于：所述步骤三中终端设备的相关信息为设备型号、版本号、设备ID、锁网信息。
  4. 根据权利要求1所述的防破解终端锁网信息的方法，其特征在于：所述步骤三中终端设备的相关信息上报到服务器端的方法包括以下步骤：
    步骤(1)：终端设备发起向服务器发送数据的请求；
    步骤(2)：判断当前终端设备网络数据链接是否建立；
    步骤(3)：如果没有建立，则终端设备开始监听网络数据链接状态，转步骤(4)，反之，则向服务器发送数据，转步骤(5)；
    步骤(4)：如果终端设备网络数据链接建立，则向服务器发送数据，反之，继续监听；
    步骤(5)：发送数据成功，转步骤(6)，反之，重试次数加1，并判断重试次数是否大于阈值，大于则转步骤(6)否重试发送数据；
    步骤(6)：流程结束。
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