søndag 28. januar 2018

Overraskende om ADS-B Out - Avionics

Report: ADS-B is a Cyber Risk to US Military Aircraft

By Matthew Beinart | January 24, 2018














ADS-B airspace. Photo courtesy of the FAA

U.S. Defense Department officials have yet to 
address known cybersecurity risks associated with a military 
aircraft tracking tool and have only two years before the system 
must be fully integrated, according to a Government 
Accountability Office (GAO) report published Jan. 18.
The ADS-B Out tracking tool, part of an FAA program to 
provide transparency on military aircraft, falls short of fully 
protecting operational information from adversaries and remains 
vulnerable to electronic warfare and cyberattacks, according to 
the report.Since 2008, the Defense Department and the FAA 
"have identified a variety of risks related to ADS-B Out 
technology  that could adversely affect DOD security and 
missions,” the GAO  wrote in its report. “However, they have not 
approved any solutions  to address these risks.”
Defense has until 2020 to equip its aircraft with ADS-B Out in 
an  effort to upgrade its radar systems and provide increased 
transparency.  The program is part of the FAA NextGen initiative 
to modernize radar-driven, ground-based air transportation 
systems to satellite-driven  space-based systems.
The U.S. Senate tasked GAO with assessing Defense's plan to 
address  known vulnerabilities with ADS-B Out, which provides 
eal-time information on an aircraft’s location, velocity and 
airframe dimensions.
Concern has been raised about the satellite-based ADS-B Out 
technology’s potential to pose operational risk if adversaries are 
able to expose the positions of military aircraft.
“DOD and FAA have drafted a memorandum of agreement that 
focuses  on equipping aircraft with ADS-B Out but does not 
address specific security risks,” the report said. “Unless DOD and 
FAA focus on these risks and approve one or more solutions in a 
timely manner, they may not have time to plan and execute 
actions that may be needed before Jan. 1, 2020 — when all aircraft 
are required to be equipped with ADS-B Out technology.”
Defense has only fully implemented two of the..Continue reading the full article on Avionics sister publication Defense Daily

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