Comment Re:So, which is it? (Score 2) 151
"Planes Can Be Hacked" really means "Planes' Satellite Communication System Can be Hacked." That's a huge distinction. A malicious hacker still can't control the plane or it's radio communications, which are the important things. There are good reasons why the FAA is strict rules about airplanes not relying on satellites.
To give you an idea of the technical prowess of the article: "he discovered the vulnerabilities by "reverse engineering" - or decoding - highly specialized software known as firmware." But it seems the "researcher" is trying to sensationalize things:
"In theory, a hacker could use a plane's onboard WiFi signal or inflight entertainment system to hack into its avionics equipment, potentially disrupting or modifying satellite communications, which could interfere with the aircraft's navigation and safety systems, Santamarta said."
Now let's read between the lines. Avionics is any kind of electronics, even the entertainment system, so really no big deal, they can't hack anything important. For the "navigation" systems, he's not talking about GPS (even if he were it wouldn't be a big deal, airplanes can navigate just fine without GPS), but the communication system does send the GPS location, altitude, and speed back home. If that goes down, not a big deal because that's not what air traffic control relies on.
The worst that could happen is causing a panic by putting porn up on a flight to Disneyland and reporting back an altitude and speed of zero, which I'm sure would prompt a quick call to someone with air traffic control info who would say everything is fine. It would also prompt a lawsuit from the parents of small children for subjecting them to porn, but that would be made up for by ticket sales from college students wanting to fly that airline for their spring break vacation.