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首页> 外文期刊>Consumer Electronics Magazine, IEEE >Protect Yourself from RFID: Fend off frightening tracking tech.
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Protect Yourself from RFID: Fend off frightening tracking tech.

机译:保护自己免受RFID侵害:抵御可怕的跟踪技术。

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摘要

Acreepy new spying technology called radio-frequency identification (RFID) is starting to show up on products you buy at stores like Walmart, and it could be used to track your every move. RFID uses tiny microchips hooked up to miniature antennas to track items from a distance. This chip and antenna combination is called an RFID tag. Each tag contains an ID number that uniquely identifies the item to which it is attached. It is like a Social Security number for things. RFID tags are tracked by RFID reading devices. These readers gather information from the tags via radio waves, similar to the radio waves that allow you to listen to your favorite FM radio station. RFID radio waves, like FM radio waves, travel invisibly through solid objects such as purses, backpacks, wallets, and shopping bags.
机译:在诸如沃尔玛(Walmart)等商店购买的产品上开始出现一种名为射频识别(RFID)的尖锐的新间谍技术,该技术可用于跟踪您的一举一动。 RFID使用连接到微型天线的微型芯片来远距离跟踪物品。这种芯片和天线的组合称为RFID标签。每个标签都包含一个ID号,该ID号唯一地标识了它所附加的项目。这就像是社会安全号码。 RFID标签由RFID读取设备跟踪。这些阅读器通过无线电波从标签收集信息,类似于使您可以收听喜爱的FM广播电台的无线电波。 RFID无线电波像FM无线电波一样,会无形地穿过诸如钱包,背包,钱包和购物袋之类的固体物体。

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