115 search results - page 15 / 23 » Reconfiguring Role Based Access Control policies using risk ... |
118
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— Policy based networks provide high levels of flexibility by allowing definition of packet handling rules within a network, resource allocation strategies, network man...
133
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CSFW
2004
IEEE
15 years 7 months ago
2004
IEEE
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
128
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FGCN
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper proposes a novel secure query processing model for semantic sensor networks. A semantic sensor network (SSN) is a sensor network which includes semantics of sensory dat...
128
Voted
CSIE
2009
IEEE
15 years 10 months ago
2009
IEEE
While mobile handheld devices, such as cell phones and PDAs, provide productivity benefits, they also pose new risks. A vital safeguard against unauthorized access to a device’s...
132
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WETICE
2008
IEEE
15 years 10 months ago
2008
IEEE
The Bell-LaPadula security model is a hybrid model that combines mandatory access controls and discretionary access controls. The Bell-LaPadula security model has been widely acce...