Time and Position Spoofing with Open Source Projects
نویسندگان
چکیده
Time and position data of mobile devices are trusted without checking by most vendors and developers. We discover a method of GPS spoofing with low-cost SDR devices. The method can be used to alter the location status as well as the time of affected devices, which poses a security threat to location-based services. We also examine other positioning methods used by smart devices (e.g. WiFi) and how to spoof them. Advices on preventing such spoofing are given.
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تاریخ انتشار 2015