2172 search results - page 213 / 435 » Distributed User Access Control in Sensor Networks |
116
Voted
COLCOM
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
132
Voted
PEWASUN
2004
ACM
15 years 7 months ago
2004
ACM
In this paper, we introduce a modified version of the IEEE 802.11a protocol and evaluate its performance. The new protocol is a combination of the standard Medium Access Control (...
112
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PIMRC
2008
IEEE
15 years 8 months ago
2008
IEEE
— The Internet of Things, emerging pervasive and sensor networks are low data-rate wireless networks with, a priori, no specific topology and no fixed infrastructure. Their pri...
132
Voted
IOR
2008
15 years 2 months ago
2008
Wireless sensor networks pose numerous fundamental coordination problems. For instance, in a number of application domains including homeland security, environmental monitoring an...
128
Voted
CCS
2005
ACM
15 years 8 months ago
2005
ACM
Policy enforcement is an integral part of many applications. Policies are often used to control access to sensitive information. Current policy specification languages give users ...