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ETRICS
2006
15 years 10 months ago
Optimized Workflow Authorization in Service Oriented Architectures
Abstract. Complex business processes are usually realized by specifying the integration and interaction of smaller modular software components. For example, hitherto monolithic ent...
Martin Wimmer, Martina-Cezara Albutiu, Alfons Kemp...
OOPSLA
2000
Springer
15 years 10 months ago
An approach to safe object sharing
It is essential for security to be able to isolate mistrusting programs from one another, and to protect the host platform from programs. Isolation is difficult in object-oriented...
Ciarán Bryce, Chrislain Razafimahefa
ESORICS
2008
Springer
15 years 8 months ago
A Distributed Implementation of the Certified Information Access Service
In this paper we consider the problem of securely outsourcing computation on private data. We present a protocol for securely distributing the computation of the data structures u...
Carlo Blundo, Emiliano De Cristofaro, Aniello Del ...
CCS
2010
ACM
15 years 7 months ago
Predictive black-box mitigation of timing channels
We investigate techniques for general black-box mitigation of timing channels. The source of events is wrapped by a timing mitigator that delays output events so that they contain...
Aslan Askarov, Danfeng Zhang, Andrew C. Myers
CCS
2010
ACM
15 years 7 months ago
Efficient provable data possession for hybrid clouds
Provable data possession is a technique for ensuring the integrity of data in outsourcing storage service. In this paper, we propose a cooperative provable data possession scheme ...
Yan Zhu, Huaixi Wang, Zexing Hu, Gail-Joon Ahn, Ho...