Tag Archive for DMCA

Online Security in Era of Connected Cars

Online Security in Era of Connected CarsKarl-Thomas Neumann, CEO of General Motors (GM) European Opel brand announced that GM would launch OnStar telematics service in vehicles sold in Europe in late 2015. The Opel CEO declared the new technology, “transforms the car into a true part of the Internet of things.” The Detroit Bureau says it raises some of the same concerns consumers face on the Internet, including how to protect their privacy in highly connected cars.

App controlled carEven though a growing number of consumers have embraced the idea of having mobile access to smartphone apps, built-in Wi-Fi, and the safety and security promised by systems like OnStar issues loom that consumers, manufacturers, and regulators need to address. At the 2014 Consumer Electronics Show, Jim Farley,  then the top marketing executive at Ford Motor Company (F),  told an audience that the automaker “know(s) everyone who breaks the law, we know when you’re doing it,” thanks to the data collected by its OnBoard Sync technology system.

Despite a quick backtrack by Mr. Farley, the article says he was being truthful. The fact is, the onboard black boxes in most cars are now equipped with two-way capabilities. Privacy has become “a big issue,” according to Jon Allen, a principal with consulting firm Booz Allen Hamilton who focuses on security issues. Precisely what makes such technology so compelling is why it is also so worrisome. Mr. Allen told The Detroit Bureau,

Connected products provide customization and convenience because of the data they track. Part of the great opportunity to improve the customer experience is producing a vehicle that ‘learns’ your habits and preferences. But that information must be protected.

Data privacyThe EU takes privacy seriously and these types of tracking technology have drawn the attention of regulators in Europe and to a lesser extent, in the U.S. The article describes a measure of just how strongly Europeans feel about the issue that came during Opel chief Neumann’s news conference. Unlike the U.S. version of OnStar, the European system will include a “Privacy” button to let a user “choose whether they want to provide location information or not.”

That choice would only be over-ridden after a crash severe enough to trigger OnStar’s emergency call system, CEO Neumann explained. It’s designed to call rescue crews in the event of an accident severe enough passengers might be disabled.

Don't panicThere have been experiments with marketing that could target motorists much as Google today can toss ads at a web viewer based on information revealed by hidden “cookies.” Imagine, they suggest, being able to send a McDonald’s ad and virtual coupon to a car driving near one of its restaurants around lunchtime.

While some drivers might embrace that possibility, others are appalled. The Detroit Bureau reports the potential to reveal more detailed personal information, as well as allowing a vehicle to be tracked, is raising flags on both sides of the Atlantic.

Digtal trackingIn the U.S., an auto industry alliance recently agreed on an approach called “Privacy Principles for Vehicle Technologies and Services.” (rb- Which I covered here) Meanwhile, both the U.S. Federal Trade Commission and the National Highway Traffic Safety Administration are exploring the issues – though in some cases, they are actually encouraging greater access, noted analyst Allen.

The issue is further complicated by the threat of cyber-criminals exploiting vulnerabilities in-vehicle communications systems.

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I first covered this threat in 2011 here and here. And the theoretical became real in 2015 when researchers demonstrated they could use online systems to take over a Jeep Grand Cherokee.

The threat to personal freedom and privacy in your car has accelerated as Apple (AAPL) and Google (GOOG) join Microsoft (MSFT) in the battle to rule the car. Apple’s automotive ambition does not stop at CarPlay, they are also focused on developing an iCar. Google’s Autonomous Cars ambitions are well known, but their efforts to take over the car cockpit are also taking off with Android Auto.

The government is contributing to the connected car conundrum. The Feds are abetting the Autos by trying to prevent security researchers from doing testing and reverse engineering that could improve security and safety for all of us according to Naked Security.

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

How Safe Is Your Connected Car?

How Safe Is Your Connected Car?There will be 250 million wirelessly connected cars on the road by 2020 according to Gartner (IT). The technical prognosticators believe that 60% – 75% of them will be capable of consuming, creating, and sharing Web-based data. In light of predictions like these and highly publicized car network attack demonstrations car need more security. Intel (INTC) has established the Automotive Security Review Board (ASRB) to help mitigate cyber-security risks associated with connected automobiles.

Intel logoAn Intel presser says ASRB researchers will do ongoing security tests and audits. They will codify best practices and design recommendations for advanced cyber-security solutions and products. Intel will publish automotive cyber-security best practices white papers, which the company will update based on ASRB findings. Chris Young, senior vice president, and general manager of Intel Security said in the presser.

We can, and must, raise the bar against cyberattacks in automobiles … Few things are more personal than our safety while on the road, making the ASRB the right idea at the right time.

Secure car networks

It is the right time to secure the networks in cars. A study released by Atlanta-based PT&C|LWG Forensic Consulting Services looked at what made cars vulnerable to attacks.
Robert Gragg, a forensic analyst with PT&C|LWG told CSO cars with the highest risk of cyber threat tended to have the most features networked together, especially where radio or Wi-Fi networks are connected to physical components of vehicles.

radio or Wi-Fi networks are connected to physical components of vehiclesToday’s modern automobile uses between 20 and 70 computers, each with its own specialized use. The article explains that engine control units oversee a wide array of electronic sensors and actuators that regulate the engine and maintain optimal performance. Vehicle manufacturers use the generic term “electronic control units” (ECUs) to describe the myriad of computers that manage various vehicle functions.

For example, the author says ECUs control vehicle safety functions, such as antilock brakes and proximity alerts. The ECU which governs climate control systems receives temperature data from sensors inside the cabin and uses that to adjust airflow, heating, and cooling.

modern automobile uses between 20 and 70 computers

What is a controller area network

Typically, all of a vehicle’s computer systems can be accessed over a vehicle’s controller area network (CAN) via the radio head unit, a computerized system that runs a car’s or truck’s communications and entertainment system.

firmware can be used to compromise the vehicleMany of today’s modern vehicles can be accessed via cellular, Bluetooth, or even WiFi connectivity. While no easy task, the CSO article says, once a hacker gains access to the vehicle’s head unit, its firmware can be used to compromise the vehicle’s CAN, which speaks to all the ECUs. Then it’s just a matter of discovering which CAN messages can control various vehicle functions.

Car attacks

These attacks can happen at a distance. PT&C|LWG study estimated minimum distances from which a vehicle could be hacked according to the wireless communication protocol it is using. For example, a passive anti-theft system could be access from 10 meters, a radio data system (or radio head unit) could be hacked from 100 meters, a Bluetooth system could be accessed from 10 meters, a smart key from five to 20 meters, and a vehicle equipped with Wi-Fi… well, it could be hacked from anywhere there’s Internet access (rb- I wrote about this vulnerability in 2011).

That may be a problem. Increasingly, carmakers are coming out with vehicles that include Wi-Fi routers for Internet connectivity. PT&C|LWG’s Gragg said.

In more advanced vehicles — the ones that have infotainment systems — wireless security and wireless access points are all connected into the navigation system. So those are more susceptible to hacking because there are just more wireless access points … Anything open to wireless capabilities is susceptible to the hacking.

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In May, both General Motors (of ignition switch cover-up infamy) and the Auto Alliance, the car maker’s lobbyist, testified against a proposed exemption in copyright law that would allow third-party researchers to get access to vehicle software. A decision in that matter could come any day from the U.S. Copyright Office.

Ralph NaderThe Auto Alliance has also threatened to run to Congress should the Copyright Office rule in favor of the researchers to cover up threats to the consumer, like Volkswagen and GM. The lobbying group calls legitimate researchers attackers in a letter to a Congressional subcommittee investigating the auto industry’s ability to thwart cyber attackers; “Automakers are facing pressure from the organized efforts of technology pirates and anti-copyright groups to allow the circumvention of protected onboard networks, and to give hackers with the right to attack vehicles carte blanche under the auspices of research”.

This would set a dangerous precedent for devices connected to the Internet of Things (IoT) to be unregulated. If the automakers are successful in their DMCA claims, it would be deadly for everyone on the road too. 

Who remembers “Unsafe At Any Speed“?

 PT&C|LWG infographicRelated articles

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.