M. Patrick Collins (USC Information Sciences Institute), Alefiya Hussain (USC Information Sciences Institute), J.P. Walters (USC Information Sciences Institute), Calvin Ardi (USC Information Sciences Institute), Chris Tran (USC Information Sciences Institute), Stephen Schwab (USC Information Sciences Institute)

Merge/Space (M/S) is a testbed designed to simulate multiple-agent security scenarios in satellite networks. By combining orbital data generated by a simulator such as STK with a synchronized set of images, M/S can accurately simulate bandwidth and connectivity constraints between ground stations and vehicles, enabling analyses of DoS attacks, scanning, malware infiltration and other analyses. We discuss the development of the testbed, the sample datasets included for release, and demonstrate the impact of various simulations.

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AdvCAPTCHA: Creating Usable and Secure Audio CAPTCHA with Adversarial...

Hao-Ping (Hank) Lee (Carnegie Mellon University), Wei-Lun Kao (National Taiwan University), Hung-Jui Wang (National Taiwan University), Ruei-Che Chang (University of Michigan), Yi-Hao Peng (Carnegie Mellon University), Fu-Yin Cherng (National Chung Cheng University), Shang-Tse Chen (National Taiwan University)

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Poster: From Earth to Orbit: A Quantum-Secure Authentication Key-Establishment...

Salman Shamshad (University of Bristol, Bristol, United Kingdom), Waqas Bin Abbas (University of Bristol, Bristol, United Kingdom), Sana Belguith (University of Bristol, Bristol, United Kingdom), Lucy Berthoud (University of Bristol, Bristol, United Kingdom)

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Why is Space Cybersecurity Unique?

Rajiv Thummala (Sibley School of MAE, Cornell University), Eric Rice (Jet Propulsion Laboratory, California Institute of Technology), Gregory Falco (Sibley School of MAE, Cornell University)

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