Benjamin Cyr and Yan Long (University of Michigan), Takeshi Sugawara (The University of Electro-Communications), Kevin Fu (Northeastern University)

The private sector and even hobbyists are increasingly launching smaller satellites into Low Earth Orbit (LEO). Commercial off-the-shelf (COTS) components, including semiconductors for inertial measurement and other sensing, significantly reduce deployment costs. Such improvements, however, also increase the risk of satellite sensor spoofing attacks, including analog signal injection. Sensor spoofing attacks could compromise the integrity of satellites' onboard sensors, leading to mission-catastrophic kinetic actions. Based on conventional laser jamming and damaging attacks as well as the recent research discoveries on sensor spoofing attacks against terrestrial systems, this position paper (1) shares our views on open technical problems for protecting space systems from analog sensor integrity vulnerabilities, and (2) discusses future challenges of building experimental methodologies, simulations, and evaluation test beds.

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Smarter Contracts: Detecting Vulnerabilities in Smart Contracts with Deep...

Christoph Sendner (University of Wuerzburg), Huili Chen (University of California San Diego), Hossein Fereidooni (Technische Universität Darmstadt), Lukas Petzi (University of Wuerzburg), Jan König (University of Wuerzburg), Jasper Stang (University of Wuerzburg), Alexandra Dmitrienko (University of Wuerzburg), Ahmad-Reza Sadeghi (Technical University of Darmstadt), Farinaz Koushanfar (University of California San Diego)

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Formally Verifying the Newest Versions of the GNSS-centric TESLA...

Ioana Boureanu, Stephan Wesemeyer (Surrey Centre for Cyber Security, University of Surrey)

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OBSan: An Out-Of-Bound Sanitizer to Harden DNN Executables

Yanzuo Chen (The Hong Kong University of Science and Technology), Yuanyuan Yuan (The Hong Kong University of Science and Technology), Shuai Wang (The Hong Kong University of Science and Technology)

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An Exploratory study of Malicious Link Posting on Social...

Muhammad Hassan, Mahnoor Jameel, Masooda Bashir (University of Illinois at Urbana Champaign)

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