Terminal device and terminal device theft prevention method and system
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A technology of terminal equipment and anti-theft method, which is applied in transmission systems, electrical components, etc., and can solve problems such as poor anti-theft effect
Inactive Publication Date: 2015-11-25
BEIJING QIHOO TECH CO LTD +1
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In this way, after the SIM card is replaced, the mapping relationship between the new SIM card information and the IMEI information matches the mapping relationship between the newly constructed SIM card and the IMEI information, thereby not triggering the sending of short messages to the set mobile phone number, making the anti-theft effect relatively strong. Difference
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[0074] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0075] The existing terminal device anti-theft method stores the mapping relationship between SIM card information and IMEI information in the terminal device and sets anti-theft processing measures, and determines whether the terminal device is lost or stolen by monitoring whether the mapping relationship between SIM card information and IMEI information changes. Theft, but this method fails after the terminal device is restored to...
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Abstract
The invention discloses a terminal device and a terminal device theft prevention method and system. The method comprises the steps that an identification information mapping pair is previously transmitted; a cloud server constructs an identification information mapping database according to the received identification information mapping pair, wherein the identification information mapping pair comprises first identification information which identifies the hardware information of the terminal device and second identification information which identifies an identifiable identifier of the terminal device in a mobile network; the identification information mapping pair is acquired, and the first identification information in the acquired identification information mapping pair is uploaded; the terminal device receives the identification information mapping database which is queried by a cloud server according to the first identification information, and the acquired identification information mapping pair matches the received identification information mapping database; and if the second identification information in the acquired identification information mapping pair does not match the received identification information mapping database, a preset theft prevention mode is switched. According to the invention, the theft prevention effect of the terminal device can be enhanced.
Description
technical field [0001] The invention relates to mobile terminal communication technology, in particular to a terminal device, a terminal device anti-theft method and system. Background technique [0002] Terminal equipment refers to equipment with multimedia functions, which can support audio, video, and data transmission. By adopting an open operating system, it can load corresponding application programs to realize corresponding application functions, and can provide services for application programs and content. Provide a platform so that a large number of value-added services, such as news, weather, traffic, commodities, application program downloads, music and picture downloads, etc. can be realized based on this platform, including: videophones, conference terminals, personal computers (PCs) with built-in multimedia functions , PersonalComputer), personal digital assistant (PDA, PersonalDigitalAssistant), mobile phone, tablet computer, personal video player, etc. [0...
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