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GCA
2009
15 years 1 months ago
Enhancing Grid Security Using Workflows, Trusted Computing and Virtualisation
This paper highlights the need to meet both Grid user and resource provider security requirements, describing the rationale for securing Grid workflows: a set of tasks arranged int...
Po-Wah Yau, Allan Tomlinson
125
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CRYPTO
2007
Springer
93views Cryptology» more  CRYPTO 2007»
15 years 8 months ago
How Many Oblivious Transfers Are Needed for Secure Multiparty Computation?
Oblivious transfer (OT) is an essential building block for secure multiparty computation when there is no honest majority. In this setting, current protocols for n 3 parties requ...
Danny Harnik, Yuval Ishai, Eyal Kushilevitz
IMCSIT
2010
15 years 2 months ago
Selected Security Aspects of Agent-based Computing
The paper presents selected security aspects related to confidentiality, privacy, trust and authenticity issues of a distributed, agent-based computing. Particular attention has be...
Mariusz R. Matuszek, Piotr Szpryngier
ACSAC
2000
IEEE
15 years 8 months ago
Implementing Security Policies using the Safe Areas of Computation Approach
The World Wide Web is playing a major role in reducing business costs and in providing convenience to users. Digital Libraries capitalize on this technology to distribute document...
André L. M. dos Santos, Richard A. Kemmerer
ICICS
2009
Springer
15 years 10 months ago
Secure Remote Execution of Sequential Computations
Abstract. We describe a scheme that secures the remote execution of sequential computations in grid-computing scenarios. To the best of our knowledge, this is the first contributi...
Ghassan Karame, Mario Strasser, Srdjan Capkun