GPS Location Spoofing and FM Broadcast Intrusion Using Software-Defined Radio

Soon Heng Mavric Tan, C. Yeo
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引用次数: 1

Abstract

This paper makes use of a simple and inexpensive software-defined radio (SDR) to demonstrate the potential threats posed to wireless communication. SDR is a radio communication system where components that are traditionally implemented in hardware are being replaced via software running on computing devices. The authors make use of a simple SDR to demonstrate how local disruption to wireless communication can be easily carried out. In particular, the authors show how FM radio broadcast can be hijacked and the spoofing of GPS location signals using a single SDR on a local basis as well as how Google Maps apps on an Android phone can be fooled by the spoofed GPS data. The authors also show how an ‘autonomous' car can be re-routed via emulation with a rigged up remote control toy car. The spoofing of GPS signals is a potential threat to all GPS-based applications, especially when powerful radios are used. The security threats on GPS-based navigation especially for drones and autonomous vehicles are real.
GPS位置欺骗与软件无线电调频广播入侵
本文利用一种简单而廉价的软件定义无线电(SDR)来演示对无线通信构成的潜在威胁。SDR是一种无线电通信系统,其中传统上在硬件中实现的组件正在通过运行在计算设备上的软件来取代。作者利用一个简单的SDR来演示如何容易地对无线通信进行局部中断。特别是,作者展示了调频广播是如何被劫持的,以及在本地基础上使用单个SDR欺骗GPS位置信号,以及Android手机上的谷歌地图应用程序是如何被欺骗的GPS数据所欺骗的。作者还展示了一辆“自动”汽车是如何通过模拟遥控玩具车来重新路由的。GPS信号的欺骗对所有基于GPS的应用都是一个潜在的威胁,特别是当使用强大的无线电时。gps导航的安全威胁是真实存在的,尤其是无人机和自动驾驶汽车。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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