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Korea University Graduate School of
Computer Science & Engineering(Major in Computer Security)

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[Seminar] Chung Hwan Kim, The University of Texas at Dallas, Securing Robotic Vehicles: A Cross-Layer Approach 2021-02-10

Title : Securing Robotic Vehicles: A Cross-Layer Approach Presenter: Dr. Chung Hwan Kim, The University of Texas at Dallas Date : 2021. 02. 17(Wed) 11:00 ~ 12:00 Location : Online Seminar (https://meet.google.com/eow-tabx-vov) ## Abstract: Robotic vehicles (RVs) such as unmanned aerial vehicles are a type of cyber-physical system for autonomous transportation and missions. With their increasing adoption, RVs are facing threats of cyber and cyber-physical attacks that exploit their attack surfaces. Although many RVs are critical to human safety and the environment, it is difficult to make them secure against such attacks due to new challenges that are not addressable by traditional approaches. Many of these challenges originate from the limited hardware resources and semantic unawareness of RV controllers in security mechanisms. In this seminar, We will discuss my recent work that discovers and removes two new attack surfaces in RVs. More specifically, I will first present an attack surface caused by the absence of memory isolation in RVs. I will show how a new system architecture of RV controller eliminates more than 75% of the attack surface under hardware and real-time constraints. We will then discuss a new type of semantic vulnerabilities in RV controllers and a novel tool to detect the vulnerabilities in commodity RVs through automated testing. Finally, we will discuss how attackers can exploit these vulnerabilities to cause RV accidents and how the root causes can be identified effectively based on in-flight logs. ## Biography: Chung Hwan Kim is an Assistant Professor of Computer Science at the University of Texas at Dallas (UT Dallas). Before joining UT Dallas in 2020, he received his Ph.D. in Computer Science from Purdue University in 2017 and worked at NEC Labs as a Researcher for three years. His research interest lies in solving security and reliability problems in a broad variety of computing systems from cyber-physical systems to enterprise and cloud systems. His research seeks to achieve this by using and developing a unique combination of techniques in program analysis and operating systems. His work has been nominated as a top 10 finalist for the CSAW Best Applied Research Paper Award (2018) and received a Business Contribution Award from NEC Labs (2015). He has served as a program committee member of NDSS'19 and DSN'20, and he is currently serving as a program committee member of ICDCS'21.
스마트제조 및 산업제어시스템 보안 동향(IITP 차세대 보안 원고 게재, 2021. 01. 20) 2021-01-22
"Antiy Cup" Cybersecurity International Invitational Competition 개최 안내 2020-11-17
[행사안내] 유럽 빅데이터 가치 포럼(EBDVF) 및 GAIA-X 안내 2020-11-10

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19~25일 2021학년도 제1학기 등록
25일 2020학년도 전기 학위수여식

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