Design of Security Framework for Ads-B Based Systems.
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 3
Abstract
The requirement for increased surveillance due to increase in flight volume in the distanced area or oceanic regions outside the range of traditional radar coverage has been fulfilled by the advent of space-based automatic dependent surveillance – broadcast (ads-b) systems. Ads-b systems fulfills the need of air traffic controllers with highly accurate real-time flight data. Ads-b is dependent on communications between aircraft and ground stations of the air route traffic control center (artcc). Ads-b signals are public over a known frequency; however these communications are not secured. In order to increase airspace throughput and efficiency, there is a need for a system that prevents attacks on ads-b signals sent from aircraft to artcc and between aircrafts. Hashing is simulated by attempting and detecting the attacked signals and notifying the aircraft about the attacks. Attacks are implemented by decreasing the capacity of air cells. The goal of this project is to design a secure transmission that prevents ads-b signals from being attacked. The ultimate goal of the project is to show that if ads-b signals can be secured, the situational awareness can improve and the air route traffic control center (artcc) can use information from this surveillance system to decrease the separation between aircraft and ultimately maximize the use of the airspace. Economic goal of ads-b system include this simulation is to determine how attacks impact time spent in flight, additional fuel burn, real time broadcast of information, increased situational awareness for both the pilot and the air traffic controller, and the potential to decrease the distance separation.
Authors and Affiliations
Ms. Devyani Patre, Ms. Ashwini Meshram, Ms. Neha Pilare, Prof. Shilpa Tuteja
Keywords
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- EP ID EP23246
- DOI http://doi.org/10.22214/ijraset.2017.3049
- Views 305
- Downloads 9
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