1109 search results - page 85 / 222 » Decentralized access control in distributed file systems |
208
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TWC
2010
15 years 25 days ago
2010
In this paper we propose a Dynamic Spectrum Access scheme which allows the users to opportunistically and efficiently access the channels available for communications. It addresses...
198
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SACMAT
2009
ACM
16 years 20 days ago
2009
ACM
In this paper, we present a mandatory access control system that uses input from multiple stakeholders to compose policies based on runtime information. In the emerging ubiquitous...
147
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CCS
2007
ACM
16 years 10 days ago
2007
ACM
The increasing number of software-based attacks has attracted substantial efforts to prevent applications from malicious interference. For example, Trusted Computing (TC) technolo...
198
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CCS
2005
ACM
15 years 11 months ago
2005
ACM
This paper introduces the PeerAccess framework for reasoning about authorization in open distributed systems, and shows how a parameterization of the framework can be used to reas...
155
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EUROSYS
2011
ACM
14 years 9 months ago
2011
ACM
To improve data availability and resilience MapReduce frameworks use file systems that replicate data uniformly. However, analysis of job logs from a large production cluster show...