你的車(chē)鑰匙包了沒(méi)？
As technology evolves, so does thievery. And while that wireless key fob might make getting into your car pretty easy, it turns out it's quite easy to hack.
隨著技術(shù)的發(fā)展，偷竊技術(shù)也越來(lái)越高。雖然無(wú)線(xiàn)車(chē)鑰匙可能會(huì)讓你進(jìn)入自己的車(chē)相當(dāng)容易，但事實(shí)證明它很容易被黑。
With an unprotected fob, thieves can intercept the signal from the fob to a car with a special receiver, known as a “relay attack”. They can then use this to enter the car and even turn on the ignition. But there's a simple solution, as it appears just wrapping your fob in foil prevents the signals from being transmitted.
如果你車(chē)鑰匙的信號(hào)沒(méi)有被保護(hù)，黑客可以很容易地用一個(gè)特殊的接收器截取信號(hào)，這被稱(chēng)為“繼電器攻擊”。截取信號(hào)之后，他們便能夠以此來(lái)解鎖汽車(chē)，甚至啟動(dòng)汽車(chē)。但是一個(gè)簡(jiǎn)單的舉措就可以防止這種事情的發(fā)生——你只需要用鋁箔紙包裹住你車(chē)的遙控鑰匙。
“Although it's not ideal, it is the most inexpensive way,” Holly Hubert, a cybersecurity expert, told the Detroit Free Press. “The cyber threat is so dynamic and ever changing, it’s hard for consumers to keep up.”
網(wǎng)絡(luò)安全專(zhuān)家霍利·休伯特對(duì)底特律自由出版社表示：“盡管這樣做的效果并不十分理想，但卻簡(jiǎn)單易行。在如今這個(gè)時(shí)代，網(wǎng)絡(luò)威脅是如此的變化多端，消費(fèi)者很難跟上其步伐”。
According to Wired, the attack tricks the car and your key into thinking they're in close proximity of each other. “One hacker holds a device a few feet from the victim's key, while a thief holds the other near the target car,” they said. “The device near the car spoofs a signal from the key.”
據(jù)《連線(xiàn)》雜志報(bào)道，這種手段會(huì)蒙騙你的汽車(chē)和車(chē)鑰匙，讓它們以為彼此靠得很近。黑客只需要在距離受害者的無(wú)線(xiàn)車(chē)鑰匙幾米左右的地方用一個(gè)設(shè)備接受信號(hào)，小偷則手持另一臺(tái)設(shè)備在目標(biāo)車(chē)輛附近。當(dāng)黑客截取到信號(hào)后，小偷身上的裝置則會(huì)模擬出車(chē)鑰匙的信號(hào)。
While it appears that ordinary foil will do the trick, Hubert suggests purchasing a Faraday bag, a small bag lined with metallic material to prevent signals from going in or out. You can use them for other devices too, like phones or tablets.
雖然普通的鋁箔紙就會(huì)起到作用，但休伯特建議消費(fèi)者們購(gòu)買(mǎi)法拉第袋——一種內(nèi)襯金屬材料的小袋子，以防止信號(hào)進(jìn)入或流出。你也可以把它們用于其他設(shè)備，比如手機(jī)或平板電腦。
Speaking to ABC News, the National Insurance Crime Bureau said there had been no confirmed cases of a relay attack in the US. However, it does appear to be a known risk that car companies are trying to tackle, and there have been unverified reports of such attacks.
美國(guó)國(guó)家保險(xiǎn)犯罪局在接受美國(guó)廣播公司采訪時(shí)表示，美國(guó)國(guó)內(nèi)還沒(méi)有經(jīng)過(guò)證實(shí)的“繼電器攻擊”事件，但確實(shí)有未經(jīng)證實(shí)的此類(lèi)攻擊報(bào)告。所幸的是，各大汽車(chē)公司都在試圖解決這種風(fēng)險(xiǎn)。
In the UK, Bristol resident Kieran Bingham claimed someone had broken into his car with a fake wireless fob. He said that when he went in the car, he found the glove box had been opened and items had been scattered, reports the Bristol Post.
但在英國(guó)，布里斯托爾的居民基蘭·賓漢姆聲稱(chēng)有人用這種手段闖入了他的汽車(chē)。據(jù)報(bào)道，當(dāng)基蘭上車(chē)的時(shí)候，他發(fā)現(xiàn)手套箱被打開(kāi)了，各種物品四處散落在車(chē)內(nèi)。
“My thinking is someone is going round hacking wireless keys,” Bingham said. “That’s why I’ve wrapped it in foil, to stop the device finding your keys.”
賓漢姆表示：“我認(rèn)為有人正在四處竊取無(wú)線(xiàn)車(chē)鑰匙的信號(hào)，這就是為什么我把我的車(chē)鑰匙用鋁箔紙包起來(lái)——防止信號(hào)被竊取”。
It’s not just foil that can stop thieves though. A fridge or freezer, microwave oven, or even a metal biscuit tin can also apparently stop the signal from being intercepted.
不過(guò)，不僅僅是鋁箔紙可以阻止小偷。冰箱或冰柜，微波爐等只要是能夠屏蔽信號(hào)的，都可以起到作用。
隨著技術(shù)的發(fā)展，偷竊技術(shù)也越來(lái)越高。雖然無(wú)線(xiàn)車(chē)鑰匙可能會(huì)讓你進(jìn)入自己的車(chē)相當(dāng)容易，但事實(shí)證明它很容易被黑。
With an unprotected fob, thieves can intercept the signal from the fob to a car with a special receiver, known as a “relay attack”. They can then use this to enter the car and even turn on the ignition. But there's a simple solution, as it appears just wrapping your fob in foil prevents the signals from being transmitted.
如果你車(chē)鑰匙的信號(hào)沒(méi)有被保護(hù)，黑客可以很容易地用一個(gè)特殊的接收器截取信號(hào)，這被稱(chēng)為“繼電器攻擊”。截取信號(hào)之后，他們便能夠以此來(lái)解鎖汽車(chē)，甚至啟動(dòng)汽車(chē)。但是一個(gè)簡(jiǎn)單的舉措就可以防止這種事情的發(fā)生——你只需要用鋁箔紙包裹住你車(chē)的遙控鑰匙。
“Although it's not ideal, it is the most inexpensive way,” Holly Hubert, a cybersecurity expert, told the Detroit Free Press. “The cyber threat is so dynamic and ever changing, it’s hard for consumers to keep up.”
網(wǎng)絡(luò)安全專(zhuān)家霍利·休伯特對(duì)底特律自由出版社表示：“盡管這樣做的效果并不十分理想，但卻簡(jiǎn)單易行。在如今這個(gè)時(shí)代，網(wǎng)絡(luò)威脅是如此的變化多端，消費(fèi)者很難跟上其步伐”。
According to Wired, the attack tricks the car and your key into thinking they're in close proximity of each other. “One hacker holds a device a few feet from the victim's key, while a thief holds the other near the target car,” they said. “The device near the car spoofs a signal from the key.”
據(jù)《連線(xiàn)》雜志報(bào)道，這種手段會(huì)蒙騙你的汽車(chē)和車(chē)鑰匙，讓它們以為彼此靠得很近。黑客只需要在距離受害者的無(wú)線(xiàn)車(chē)鑰匙幾米左右的地方用一個(gè)設(shè)備接受信號(hào)，小偷則手持另一臺(tái)設(shè)備在目標(biāo)車(chē)輛附近。當(dāng)黑客截取到信號(hào)后，小偷身上的裝置則會(huì)模擬出車(chē)鑰匙的信號(hào)。
While it appears that ordinary foil will do the trick, Hubert suggests purchasing a Faraday bag, a small bag lined with metallic material to prevent signals from going in or out. You can use them for other devices too, like phones or tablets.
雖然普通的鋁箔紙就會(huì)起到作用，但休伯特建議消費(fèi)者們購(gòu)買(mǎi)法拉第袋——一種內(nèi)襯金屬材料的小袋子，以防止信號(hào)進(jìn)入或流出。你也可以把它們用于其他設(shè)備，比如手機(jī)或平板電腦。
Speaking to ABC News, the National Insurance Crime Bureau said there had been no confirmed cases of a relay attack in the US. However, it does appear to be a known risk that car companies are trying to tackle, and there have been unverified reports of such attacks.
美國(guó)國(guó)家保險(xiǎn)犯罪局在接受美國(guó)廣播公司采訪時(shí)表示，美國(guó)國(guó)內(nèi)還沒(méi)有經(jīng)過(guò)證實(shí)的“繼電器攻擊”事件，但確實(shí)有未經(jīng)證實(shí)的此類(lèi)攻擊報(bào)告。所幸的是，各大汽車(chē)公司都在試圖解決這種風(fēng)險(xiǎn)。
In the UK, Bristol resident Kieran Bingham claimed someone had broken into his car with a fake wireless fob. He said that when he went in the car, he found the glove box had been opened and items had been scattered, reports the Bristol Post.
但在英國(guó)，布里斯托爾的居民基蘭·賓漢姆聲稱(chēng)有人用這種手段闖入了他的汽車(chē)。據(jù)報(bào)道，當(dāng)基蘭上車(chē)的時(shí)候，他發(fā)現(xiàn)手套箱被打開(kāi)了，各種物品四處散落在車(chē)內(nèi)。
“My thinking is someone is going round hacking wireless keys,” Bingham said. “That’s why I’ve wrapped it in foil, to stop the device finding your keys.”
賓漢姆表示：“我認(rèn)為有人正在四處竊取無(wú)線(xiàn)車(chē)鑰匙的信號(hào)，這就是為什么我把我的車(chē)鑰匙用鋁箔紙包起來(lái)——防止信號(hào)被竊取”。
It’s not just foil that can stop thieves though. A fridge or freezer, microwave oven, or even a metal biscuit tin can also apparently stop the signal from being intercepted.
不過(guò)，不僅僅是鋁箔紙可以阻止小偷。冰箱或冰柜，微波爐等只要是能夠屏蔽信號(hào)的，都可以起到作用。
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