Cyber Threat Impact Analysis to Air Traffic Flows Through Dynamic Queue Networks
Cyber Threat Impact Analysis to Air Traffic Flows Through Dynamic Queue Networks
复制标题
通过动态队列网络对空中交通流量进行网络威胁影响分析
DOI:
10.1145/3377425
复制
发表时间:
2020
影响因子:
2.3
通讯作者:
Roy, Sandip
中科院分区:
文献类型:
--
作者:
Tamimi, Ali;Hahn, Adam;Roy, Sandip
Air traffic control (ATC) increasingly depends on information and communication technology to manage traffic flow through highly congested and increasingly interdependent airspace regions. Although these systems are critical to ensuring the efficiency and safety of our airspace, they are also increasingly vulnerable to cyber threats that could potentially lead to reduction in capacity and/or reorganization of traffic flows. In this article, we model various cyber threats to ATC systems and analyze how these attacks could impact the flow of aircraft through the airspace. To perform this analysis, we consider a model for wide-area air traffic based on a dynamic queuing network model. Then we introduce three different attacks (Route Denial of Service, Route Selection Tampering, and Sector Denial of Service) to the ATC system and explore how these attacks manipulate the sector flows by evaluating the queue backlogs for each sector’s outflows. Furthermore, we explore graph-level vulnerability metrics to identify the sectors that are most vulnerable to various flow manipulations and compare them to case-study simulations of the various attacks. The results suggest that Route Denial of Service attacks have a significant impact on the target sector and lead to the largest degradation to the overall air traffic flows. Furthermore, the impact of Sector Denial of Service attack impacts are primarily confined to the target sector, whereas Route Selection Tampering impacts are mostly confined to certain aircraft.
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影响因子:
8.5
作者:
C. Taylor;C. Wanke;Y. Wan;Sandip Roy
通讯作者:
Sandip Roy
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
Sandip Roy;A. Hahn;Mengran Xue;Ali Tamini;Amirkhosro Vosughi;Sajal K. Das;S. Warnick
通讯作者:
S. Warnick
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
Sandip Roy;B. Sridhar;G. Verghese
通讯作者:
G. Verghese
DOI:
--
发表时间:
2004
期刊:
Proceedings of the 2004 American Control Conference
影响因子:
--
作者:
A. Bayen;R. L. Raffard;C. Tomlin
通讯作者:
C. Tomlin
DOI:
--
发表时间:
2017
期刊:
IEEE International Symposium on High-Assurance Systems Engineering
影响因子:
--
作者:
Anusha Thudimilla;B. McMillin
通讯作者:
B. McMillin