DCA: Delayed Charging Attack on the Electric Shared Mobility System
نویسندگان
چکیده
An efficient operation of the electric shared mobility system (ESMS) relies heavily on seamless interconnections among vehicles (SEV), vehicle supply equipment (EVSE), and grid. Nevertheless, this interconnectivity also makes ESMS vulnerable to cyberattacks that may cause short-term breakdowns or long-term degradation ESMS. This study focuses one such attack with long-lasting effects, Delayed Charge Attack (DCA), stealthily delays charging service by exploiting physical communication vulnerabilities. To begin, we present threat model highlighting assets, information flow, access points. We next identify a linked sequence vulnerabilities as viable vector for launching DCA. Then, detail implementation DCA, which can effectively bypass detection in SEV's battery management cross-verification cloud environment. test DCA against various Anomaly Detection (AD) algorithms simulating dynamics Susceptible-Infectious-Removed-Susceptible process, where EVSE be compromised detected repair. Using real-world taxi trip data locations New York City, allows us explore impacts validate consequences. The results show 10-min delay 12-min longer queuing times 8% more unfulfilled requests, leading 10.7% (\$311.7) weekly revenue loss per driver. With AD algorithms, remains at least 3.8% (\$111.8) increased repair costs \$36,000, suggesting DCA's robustness AD.
منابع مشابه
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Jinyang Li∗, Xiaoshan Sun∗, Qi Liu∗, Wei Zheng†, Hengchang Liu∗ and John Stankovic‡ ∗School of Computer Science and Technology University of Science and Technology of China, Anhui, China Email: {ljyustc, sxs1166, liuqi100}@mail.ustc.edu.cn, [email protected] †Comprehend (Suzhou) Information Technology Inc. Suzhou, Jiangsu Email: [email protected] ‡Department of Computer Science University o...
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ژورنال
عنوان ژورنال: IEEE Transactions on Intelligent Transportation Systems
سال: 2023
ISSN: ['1558-0016', '1524-9050']
DOI: https://doi.org/10.1109/tits.2023.3287792