868 search results - page 153 / 174 » Resiliency policies in access control |
139
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ACSAC
2001
IEEE
15 years 9 months ago
2001
IEEE
The distributed firewall is an important new line of network defense. It provides fine-grained access control to augment the protections afforded by the traditional perimeter fire...
160
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ICECCS
2008
IEEE
16 years 19 days ago
2008
IEEE
Ubiquitous computing systems can be regarded as open systems where heterogeneous and previously unknown entities may spontaneously interact, due to intrinsic mobility of users and...
158
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GLOBECOM
2007
IEEE
16 years 16 days ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...
152
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ESCIENCE
2006
IEEE
16 years 7 days ago
2006
IEEE
The ability to dynamically create and subsequently manage secure virtual organisations (VO) is one of the key challenges facing the Grid community. Existing approaches for establi...
170
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SAINT
2005
IEEE
15 years 11 months ago
2005
IEEE
Pervasive user mobility, wireless connectivity and the widespread diffusion of portable devices raise new challenges for ubiquitous service provisioning. An emerging architecture ...