The business of 600 dollars uses value equipment can change plane range.
The guiding that when the plane lands, uses the system can be hijacked with false radio signal by the hacker.
A group of American researcher of Bostonian northeast university issued white paper recently, describe its to hijack a plane to land the method of systematic radio signal.
Describe its to hijack a plane to land the method of systematic radio signal..
Contemporary aircraft depends on certain and wireless technology badly on communication, control and navigation. A lot of navigation system already were proved to be put in flaw by researcher.
However, the flexibility that aircraft navigation system faces wireless charge had been not have studied publicly however -- although this kinds of system is very crucial and cheap software defines radio (SDR) platform is easier and easier proceed with.
After undertaking an analysis to meter system weaveform, researcher discovery: It is easy that the hacker can use business to use a tool the ground is sham signal of this kind of radio.
Aggressor can abandon descending in last minutes of make known to lower levels that the plane is about to descend answer flying make a decision, can let a plane miss its to land below low visibility condition even area.
Researcher explanation says: We showed real time essence to control appearance to land definitely first system (the possibility that ILS) receiver shows channel deviate hand, proved this on receiver of aviation class ILS. We returned the latent capacity that to screen attack and low power comsumption Chan Pin atttacks to do an analysis.
To indicate the seriousness of these flaw, research group still developed ILS of closed circuit of a strict pilot to cheat implement.
The expert expresses: Deceit implement the signal that sends aggressor serves as plane GPS fixed position to try to adjust, the power that retains a plane and deviate accord with the fixed target position of aggressor, cause the deviate runway that cannot detect to descend.
Cause the deviate runway that cannot detect to descend..
We are confederative to the United States aviation management board (the flight simulator of FAA) attestation (XPlane) had compositive charge, introduce beguiling area to detect mechanism, make this controlled deceit is in enter land zone time becomes can be detected.
Researcher evaluated pair of X-Plane artificial intelligence to land automatically attack effect of the function, the touchdown that can obtain 18 meters generally to go to many meters 50 deflection, the success of systematization of it may be said is led.
Researcher sums up: The emulation imitate of the flight simulator that uses ILS receiver and FAA proposal through using aviation class trade reachs an experiment, card understands what aggressor can control an airplane accurately to land course, OK even the double eye of outsmart air man, fall in low visibility condition especially.
Fall in low visibility condition especially..
We discussed likely the way to deal with a situation, include system of fail-safe of GPS and so on, proved this kind of system cannot provide enough safe safeguard really, the safe plane that implementation can expand lands the system is put in a lot of challenge really.
Beijing University learns the white paper that researcher issues east:
Https://aanjhan.com/assets/ils_usenix2019.pdf
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