Workshop on Cryptography and Security in Clouds (March 15-16, 2011, Zurich)

Program

The abstracts of all talks are available. This page in PDF for printing.

Tuesday, March 15, 2011
	08:30	Registration
	Session 1		Chair: Christian Cachin
	09:00	Welcome The Organizers
	09:10-09:50	Virtual Security: Data Leakage in Third-Party Clouds and VM Reset Vulnerabilities (Slides) (Invited Talk) Thomas Ristenpart (University of Wisconsin, Madison, USA)
	09:50-10:30	A Small Latte or a PetaCycle? You Decide. The Economics of Cloud Computing and What This Means for Security (Slides) (Invited Talk) Radu Sion (Stony Brook University, USA)
	10:30-11:00	Coffee Break
	Session 2		Chair: Giuseppe Persiano
	11:00-11:40	The Cloud was Tipsy and Ate my Files! (Slides) (Invited Talk) Giuseppe Ateniese (Johns Hopkins University, USA)
	11:40-12:20	Writing on Wind and Water: Storage Security in the Cloud (Slides) (Invited Talk) Ari Juels (RSA, The Security Division of EMC, USA)
	12:30-14:00	Lunch
	Session 3		Chair: Ahmad Sadeghi
	14:00-14:40	Using TPMs to Tame Uncertainty in the Cloud (Slides) (Invited Talk) Rodrigo Rodrigues (Max Planck Institute for Software Systems, Germany)
	14:40-15:05	Towards Multi-Layer Autonomic Isolation of Cloud Computing and Networking Resources (PDF) Aurélien Wailly, Marc Lacoste, Hervé Debar (Orange Labs and Télécom Sud Paris, France)
	15:05-15:30	Security Considerations for Virtual Platform Provisioning (PDF) Mudassar Aslam, Christian Gehrmann (Swedish Institute of Computer Science)
	15:30-16:00	Coffee Break
	Session 4		Chair: Matthias Schunter
	16:00-16:40	Mobile Trusted Virtual Domains (Slides) (Invited Talk) Ahmad Sadeghi (TU Darmstadt, Germany)
	16:40-17:05	Technical Challenges of Forensic Investigations in Cloud Computing Environments (PDF) Dominik Birk (Ruhr-Universität Bochum, Germany)
	17:05-17:30	Self-Managed Services Conceptual Model in Trustworthy Clouds' Infrastructure (PDF) Imad M. Abbadi (Oxford University Computing Laboratory, UK)
	Social Event
	19:00	Dinner at Restaurant Turbinenhalle Directions
Wednesday, March 16, 2011
	Session 5		Chair: Sören Bleikertz
	09:00-09:45	Predicate Encryption for Private and Searchable Remote Storage (Slides) (Invited Talk) Giuseppe Persiano (Università di Salerno, Italy)
	09:45-10:30	Side Channels in Cloud Services: The Case of Deduplication in Cloud Storage (Invited Talk) (Slides) Benny Pinkas (Bar Ilan University, Israel)
	10:30-11:00	Coffee Break
	Session 6		Chair: Matthias Schunter
	11:00-11:25	Byzantine Fault Tolerance for the Cloud (PDF) Hans P. Reiser (University of Lisboa, Portugal and University of Passau, Germany)
	11:25-11:50	Integrity and Consistency for Untrusted Services (PDF) Christian Cachin (IBM Research - Zurich, Switzerland)
	11:50-12:15	Verifiable Computation with Two or More Clouds (PDF) Ran Canetti, Ben Riva, Guy Rothblum (Tel Aviv University, Israel and Princeton University, USA)
	12:15-13:45	Lunch
	Session 7		Chair: Giuseppe Persiano
	13:45-14:10	Twin Clouds: An Architecture for Secure Cloud Computing (PDF) Sven Bugiel, Stefan Nürnberger, Ahmad Sadeghi, Thomas Schneider (TU Darmstadt and Ruhr-Universität Bochum, Germany)
	14:10-14:35	Secure Outsourced Computation in a Multi-Tenant Cloud (PDF) Seny Kamara, Mariana Raykova (Microsoft Research and Columbia University, USA)
	14:35-15:00	Amortized Sublinear Secure Multi Party Computation (PDF) Dov Gordon, Jonathan Katz, Vladimir Kolesnikov, Tal Malkin, Mariana Raykova, Yevgeniy Vahlis (Columbia University, University of Maryland, and Bell Labs)
	15:00-15:30	Coffee Break
	Session 8		Chair: Christian Cachin
	15:30-15:55	Computation on Randomized Data (PDF) Florian Kerschbaum and Kiayias Aggelos (SAP Research Karlsruhe, Germany and University of Athens, Greece)
	15:55-16:20	Private and Perennial Distributed Computation (PDF) Shlomi Dolev, Juan Garay, Niv Gilboa, Vladimir Kolesnikov (Ben-Gurion University, Israel, AT&T Labs Research, USA, and Bell Labs, USA)
	16:20-16:50	Discussion: Cryptographic Secure Computation for Cloud Computing? Moderation: Matthias Schunter (IBM Research - Zurich, Switzerland)
	16:50-17:00	Closing The Organizers