Anti-theft method and device for mobile terminal
A technology of mobile terminal and anti-theft method, which is applied in the field of communication, can solve problems such as the inconvenience of anti-theft technology and the failure of anti-theft technology, and achieve the effects of improving anti-theft performance, reducing property loss, and improving security
Active Publication Date: 2018-02-13
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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- Claims
- Application Information
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Problems solved by technology
Even if it was turned on before, if the thief directly brushes the phone after getting it, and then changes the phone number, the existing anti-theft technology will be invalid
[0004] In summary, the existing anti-theft technology of mobile terminals obviously has inconvenience and defects in actual use, so it is necessary to improve
Method used
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[0052] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0053] see figure 1 , in the first embodiment of the present invention, an anti-theft device 100 for a mobile terminal is provided, including:
[0054] a building module 10 for building a trusted area in the mobile terminal;
[0055] The system flashing module 20 is used for flashing the security system in the trusted area, and flashing the non-secure system in the untrusted area other than the trusted area;
[0056] The anti-theft module 30 is arranged in the security system and / or the non-security system, and is used for instructing the non-security system to perform corresponding anti-t...
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The invention is suitable for the technical field of communication and provides a theft preventing method and device for a mobile terminal. The theft preventing method includes the constructing step, the system setting step and the theft preventing step. According to the constructing step, a credible area is constructed in the mobile terminal; According to the system setting step, a safety system is set in the credible area, and a non-safety system is set in an incredible area besides the credible area; according to the theft preventing step, the safety system and / or the non-safety system indicate / indicates the non-safety system to conduct corresponding theft preventing operation in the incredible area according a control instruction of a backstage management system. Thus, the effectiveness of the theft preventing function of the mobile terminal is improved.
Description
technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a method and a device for preventing theft of a mobile terminal. Background technique [0002] With the popularity of smartphones, more and more privacy-related account information, financial information, etc. are now stored on mobile phones. BYOD (Bring Your Own Device, mobile office) will be popular in the future, and the security requirements for mobile phones are better. . The loss, recovery and remote control of mobile phones are a strong and important requirement for mobile phone security defense, so mobile phone anti-theft is increasingly valued by users. [0003] Among the existing mobile phone anti-theft technologies, the more common solution is to have a network account or a SIM (Subscriber Identity Module, user identification card) card number bound to the mobile phone. Once the mobile phone is lost, GPS (Global Positioning System, global positio...
Claims
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IPC IPC(8): H04W12/12H04W12/02H04W12/06
Inventor 程力行
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD