573 search results - page 64 / 115 » The Policy Machine for Security Policy Management |
179
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EUROPKI
2005
Springer
15 years 11 months ago
2005
Springer
Abstract The expansion of inter-organizational scenarios based on different authorization schemes involves the development of integration solutions allowing different authorizatio...
151
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CIDR
2007
15 years 7 months ago
2007
We argue that designing a system that “guarantees” the privacy of its information may not be enough. One must also consider the price for providing that protection: For exampl...
170
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CCS
2007
ACM
16 years 4 days ago
2007
ACM
We propose minimalist new hardware additions to a microprocessor chip that protect cryptographic keys in portable computing devices which are used in the field but owned by a cen...
185
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GRID
2006
Springer
15 years 6 months ago
2006
Springer
This paper presents ongoing research and current results on the development of flexible access control infrastructures for complex resource provisioning in Grid-based collaborativ...
175
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CCS
2009
ACM
16 years 6 months ago
2009
ACM
In this paper, we propose a conceptual framework for developing a family of models for Group-Centric information sharing. The traditional approach to information sharing, characte...