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    A Lufthansa Airbus A340 airplane flying above mountain terrain with visible snow-covered peaks.
    Lufthansa was the first to offer passengers in-flight internet, during a 2004 flight from Munich to Chicago aboard an Airbus A340-300. Today, airlines must balance the increasing demand for speedy connections via broadband satellites in low-Earth and geosynchronous orbit with the need to secure their aircraft against cyberattacks, writes Josh Lospinoso of Shift5.
    Interior of an airplane showing economy class seats, each equipped with personal entertainment screens displaying an image of the Golden Gate Bridge.
    Security researcher Chris Roberts was removed from a United Airlines flight in 2015 after he tweeted a claim that he was able to access the aircraft’s flight control computer via the seatback entertainment screens.