原文連結：
https://goo.gl/Q8LUaw
原文內容：
Tesla is rolling out extra layer of security with ‘improved cryptography’
and optional ‘PIN to Drive’ feature
Tesla 推出"進階加密"以及"PIN to Drive" 來增加額外的安全防護
Tesla has recently been gradually releasing new security features to make it
more difficult for thieves to steal their vehicles.
Today, Tesla started rolling out a new update with “improved cryptography”
for its key fobs and a new optional ‘PIN to Drive’ feature.
The new feature is optional and adds a new layer of security for owners who
don’t mind adding an extra step to be able to drive their Tesla.
今天，Tesla 推出一項新的更新，其中包括用於其鑰匙卡的"進階加密"，
和新的"PIN to Drive" 可選功能。
新功能是可選的，為那些不介意多一步驟才能啟動Tesla 的車主添加了
一層新的安全防護。
According to the release notes, the new feature prompts a PIN to be entered
on the center screen before enabling the capacity to drive the vehicle.
In order to activate the feature, owners have to go in ‘Controls > Safety
and Security > PIN to Drive’.
根據說明，新功能會在啟動車輛之前提示在中央螢幕上輸入PIN。
為了開啟該功能，車主必須進到Controls > Safety and Security > PIN to Drive。
以下不重要就不翻了...
Tesla also wrote in the release notes:
“We additionally added support for improved cryptography in our key fobs for
Model S to guard against other attacks.”
The updates and new feature come after a string of Tesla vehicle thefts
through relay attacks in Europe.
Tesla’s vehicles get rarely stolen thanks to its always-on advanced GPS
tracking feature. We recently learned that stolen Tesla vehicles in the US
have almost all been recovered: 112 out of 115.
But some more sophisticated thieves, especially in Europe, are still able to
get away with it due to those relay attacks with key fob.
It’s not a particular weakness of Tesla vehicles and any vehicle with a key
fob is subject to it, but Tesla is making it increasingly more difficult for
those attacks to work through those recent updates.
Recently, the company shared ‘tips’ to help prevent them, which include
disabling Passive Entry (Controls > Settings > Doors & Locks > Passive Entry
> OFF).
But if you want to keep the convenience of passive entry, you can also store
your key fob in some very simple signal blocking pouch when you are not using
it.
On top of it, owners will now have the option to use this new ‘PIN to Drive
’, which adds another layer of security.
心得/說明：
這項"PIN to Drive" 功能在現實生活中很常見，就是一個兩階段驗證功能
例如有些網站在登錄時除了要求你輸入帳號密碼，還會傳送一組安全碼到你手機要你輸入
汽車的話，除了車鑰匙，你自己再多加一道排檔鎖或方向盤鎖也算是兩階段驗證
這樣可以避免車鑰匙或鑰匙卡被偷了小偷就能開走你的車
要輸入密碼才能開車的我就不曉得以前有沒有人做過
麻煩知道的大大告知一下~
或許以後的新車款會加一個Touch ID、Face ID 來取代鑰匙或是做為兩階段驗證用
如果Apple 以後真的造了車，一定要把Touch ID 加上去呀~