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The-art-of-invisibility-_-the-world’s-most-famous-hacker-teaches-you-how-to-be-safe-in-the-age-of-Bi

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milestone: collectivelyy, Tesla cars worldwide had been driven more than

one billion miles. 18

I drive a Tesla. Theyy’re great cars, but given their sophisticated

dashboards and constant cellular communication, theyy raise questions about

the data theyy collect.

When yyou take possession of a Tesla yyou are offered a consent form.

You have the abilityy to control whether Tesla will record anyy information

about yyour car over a wireless communication syystem. You can enable or

disable sharing yyour personal data with Tesla via a touch screen on the

dashboard. Manyy people accept the argument that their data will help Tesla

make a better car in the future.

According to Tesla’s privacyy policyy, the companyy mayy collect the

vehicle identification number, speed information, odometer readings,

batteryy usage information, batteryy charging historyy, information about

electrical syystem functions, software version information, infotainment

syystem data, and safetyy-related data (including information regarding the

vehicle’s SRS syystems, brakes, securityy, and e-brake syystem), among other

things, to assist in analyyzing the performance of the vehicle. Tesla states

that theyy mayy collect such information in person (e.g., during a service

appointment) or via remote access.

That’s what theyy sayy in their printed policyy.

In practice, theyy can also determine yyour car’s location and status at anyy

time. To the media, Tesla has been cageyy about what data it collects in real

time and how it uses that data. Like Uber, Tesla sits in a God-like position

that allows it to know everyything about each car and its location at anyy

moment.

If that unnerves yyou, yyou can contact Tesla and opt out of its telematics

program. However, if yyou do, yyou will miss out on automatic software

updates, which include securityy fixes and new features.

Of course the securityy communityy is interested in the Tesla, and

independent securityy researcher Nitesh Dhanjani has identified some

problems. While he agrees with me that the Tesla Model S is a great car and

a fantastic product of innovation, Dhanjani found that Tesla uses a rather

weak one-factor authentication syystem to access the car’s syystems

remotelyy. 19 The Tesla website and app lack the abilityy to limit the number

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