Stephen Herwig (William & Mary)

As multiple nations and enterprises embark on ambitious programs to explore our solar system, the success of their endeavor is intimately tied to the cooperative establishment of an efficient and secure Interplanetary Internet (IPN)—a deep space network designed for the challenges of long-distance and non-continuous communication. Unfortunately, the high latencies and low bandwidth of deep space stymie the IPN’s adoption of the Internet’s security protocols. In this paper, we advocate the construction of new security protocols specifically designed for the constraints of space networks and based in modern cryptographic constructs for functional encryption. We argue that such protocols could securely support a range of properties beneficial to space communication, including group messaging, in-network processing, and anonymity, and discuss the open questions and research challenges of this proposal.

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Connecting the Dots in the Sky: Website Fingerprinting in...

Prabhjot Singh (University of Waterloo), Diogo Barradas (University of Waterloo), Tariq Elahi (University of Edinburgh), Noura Limam (University of Waterloo)

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Evasion Attacks and Defenses on Smart Home Physical Event...

Muslum Ozgur Ozmen (Purdue University), Ruoyu Song (Purdue University), Habiba Farrukh (Purdue University), Z. Berkay Celik (Purdue University)

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On Requirements and Concepts for TT&C Link Key Management

Christoph Bader (Airbus Defence & Space GmbH)

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Breaking and Fixing Virtual Channels: Domino Attack and Donner

Lukas Aumayr (TU Wien), Pedro Moreno-Sanchez (IMDEA Software Institute), Aniket Kate (Purdue University / Supra), Matteo Maffei (Christian Doppler Laboratory Blockchain Technologies for the Internet of Things / TU Wien)

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