Tag: aviation

  • Hacks on a plane

    Hacks on a plane

    One of the great concerns about the internet of things is what happens when older computer technology that was never designed to be connected to the net is exposed to the online world.

    A presentation to the Black Hat Conference in Las Vegas this Thursday by researcher Ruben Santamarta promises to show some of the vulnerabilities in aircraft avionic systems.

    Today’s aircraft are extremely smart devices with the downsides shown in the tragedy of AF447 where an Air France jet plunged into the Atlantic Ocean when two undertrained pilots didn’t understand what their plane was doing as it encountered severe ice conditions in a storm.

    With aircrew increasingly dependent upon computers to help them fly planes, the risks of bugs or security weaknesses in aircraft systems is a serious issue and with the continued mystery of MH370’s fate adds an element of speculation that a glitch of some form was responsible for its disappearance.

    It wouldn’t be the first time a passenger plane came to grief because of a computer error; most notably Air New Zealand flight 901 crashed into Antarctica’s Mount Erebus during a 1979 sightseeing trip due to wrong information being loaded into the navigation system.

    The internet adds numerous risk factors to aircraft – Santamarta’s hack allegedly works through in plane WiFi systems – particularly given these avionics systems haven’t been designed to deal with unauthorised access into their networks.

    Should Santamarta’s demonstration prove feasible, it will be an important warning to the aviation industry and the broader Internet of Things community that security is a pressing issue in a world where critical equipment is connected.

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  • Trusting technology and eliminating risk

    Trusting technology and eliminating risk

    As the search for missing Malaysian Airlines flight MH370 heads into its third week, a great deal of nonsense continues to be written about the flight and how its disappearance could have been prevented.

    One good example of the tosh that’s being written is this piece in The Conversation where UK Open University lecturer Yijun Yu declares that cloud based technologies would have helped us solve the mystery.

    While this may be true, Yijun’s article shows a deep trust in technology to solve all of our problems; in this case, insanely complex verification systems to ensure no-one is doing anything untoward.

    Yijun is correct that better inflight technology could have told us much about MH370s location, however he also illustrates how we’ve become a society that doesn’t understand risk as we look to our gadgets to save us when a problem happens.

    A cloud connected Boeing 777 probably wouldn’t have saved the souls on MH370 and ultimately it may prove that the technology wouldn’t have helped the searchers either.

    We simply don’t know until the plane is found and, hopefully, the flight data information analyzed.

    Despite the loss of MH370 air travel is safer than any other form of mass transportation and much of that is due to technology being cleverly applied.

    There’s no doubt there’s much to be learned from the current search, we can expect rules on inflight communications to be tightened substantially as a consequence, but we’ll never eliminate risk.

    In the meantime, we should join the families in praying for those lost aboard the aircraft and quit the silly theories.

    Image of Malaysian Airlines Boeing 777 by Aldo Bidini via Wikimedia

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  • Distorted priorities

    Distorted priorities

    Every year the bureaucrats of the world’s movie production industry make their way to the Locations Show where governments compete to attract movie producers to their states with fat subsidies.

    This year, the preparations for the Locations Show conference are overshadowed by the US government’s struggling with continued subsidies to the Export Import Bank, an organisation going by the wonderfully Soviet name of the ExIm Bank.

    While ExIm and screen subisidies aren’t directly linked in the US – the bank being a Federally funded body that finances American manufacturing sales to foreign market while state governments compete for productions – both though illustrate the zero sum game of corporate welfare that leaves citizens poorer in the process.

    Delta Airline’s law suit over Exim subsidies to Boeing gives us a real life illustration of how business loses in these battles for government largess.

    When Delta Airlines goes to buy or lease a Boeing 777, they have to find funds at a commercial rate of interest. Air India on the other hand gets a subsidised rate courtesy of ExIm bank.

    However if Delta chooses to buy an Airbus A330, European governments will offer similar subsidies to the American carrier.

    So the subsidy system actually encourages American carriers to buys European jets rather than the US products. Nice work.

    This distortion is something we see too in film subsidies, as government funds are siphoned off to support large corporate movie productions.

    Nowhere is this truer than in Louisiana where the state embarked in 2009 to capture the so-called “runaway production” market of footloose movie projects that shop around the world for the most lucrative subsidies.

    This has worked, with Louisiana based movie production expected to total 1.4 billion dollars in 2011 on the back of $180 million in subsidies.

    One of the productions Louisiana grabbed in 2010 was The Green Lantern which came as a surprise to the government of the Australian state of New South Wales who thought Sydney had secured the project.

    The Green Lantern loss was the nadir for the Australian film industry that ten years earlier had been overwhelmed with productions like The Matrix Trilogy.

    At the time of the Green Lantern loss the industry appeared to be in its death throes, crippled by a high Australian dollar and disadvantaged by relatively lower government subsidies.

    You’d have thought that riches to rags story had taught Australian politicians that dumb subsidies don’t work and may have actually damaged the local film industry more than it helped.

    Unfortunately not.

    Last week the Australian Federal government announced $13 million in support for production of Wolverine. The Prime Minister’s office gushed;

    To attract The Wolverine to Australia, the Gillard Government granted the producers a one-off payment of $12.8 million which will result in over $80 million of investment in Australia and create more than 2000 jobs.

    The payment effectively provided The Wolverine a one-off investment package equivalent to an increase in the existing Location Offset to 30 per cent.

    Without this effective tax offset incentive, the producers of The Wolverine would not have chosen Australia as the location.

    In the 1950s, it made sense to invest in the industries of the future such as aviation, movie and car manufacturing industries.

    Unfortunately for our politicians in Washington, Canberra, Sydney and Baton Rouge, we don’t live in the 1950s.

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