Abraham A. Clements, Logan Carpenter, William A. Moeglein (Sandia National Laboratories), Christopher Wright (Purdue University)

Emulating firmware is increasingly popular for systems research, particularly vulnerability research. In this paper we describe how we extend HALucinator to work with real-world systems that use the popular VxWorks RTOS. We describe the Re-hosting Support Layer (its definition and implementation) with the functions necessary to get a Schneider Electric SCADAPack 350 remote terminal unit, a Schneider Electric Modicon 340 programmable logic controller, and Hughes 9201 BGAN inmarsat terminal up and re-hosted (at least partially). We share the process and our path of performing this work over the last year, and give a retrospective approach for re-hosting other RTOSes. We provide a case study with 3 real devices, and show that we can re-host portions of the firmware and perform analyses to show the success of our approach.

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POSEIDON: Privacy-Preserving Federated Neural Network Learning

Sinem Sav (EPFL), Apostolos Pyrgelis (EPFL), Juan Ramón Troncoso-Pastoriza (EPFL), David Froelicher (EPFL), Jean-Philippe Bossuat (EPFL), Joao Sa Sousa (EPFL), Jean-Pierre Hubaux (EPFL)

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Understanding MPU Usage in Microcontroller-based Systems in the Wild

Wei Zhou, Zhouqi Jiang (School of Cyber Science and Engineering, Huazhong University of Science and Technology), Le Guan (School of Computing, University of Georgia)

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Raising Trust in the Food Supply Chain

Alexander Krumpholz, Marthie Grobler, Raj Gaire, Claire Mason, Shanae Burns (CSIRO Data61)

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PyPANDA: Taming the PANDAmonium of Whole System Dynamic Analysis

Luke Craig, Tim Leek (MIT Lincoln Laboratory), Andrew Fasano, Tiemoko Ballo (MIT Lincoln Laboratory, Northeastern University), Brendan Dolan-Gavitt (New York University), William Robertson (Northeastern University)

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