1057 search results - page 48 / 212 » Type-Based Distributed Access Control |
124
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CN
2007
15 years 2 months ago
2007
As ICT services are becoming more ubiquitous and mobile and access technologies grow to be more heterogeneous and complex, we are witnessing the increasing importance of two relat...
126
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CSREASAM
2006
15 years 3 months ago
2006
Current computer security systems are based on the premise that once a user presents valid credentials to the authentication system (e.g. valid ID and password), they are granted ...
142
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INFOCOM
2005
IEEE
15 years 8 months ago
2005
IEEE
—It is well known that IEEE 802.11 provides a physical layer multirate capability and, hence, MAC layer mechanisms are needed to exploit this capability. Several solutions have b...
128
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POLICY
2005
Springer
15 years 7 months ago
2005
Springer
This paper presents a framework for representing and distributing access control policies in distributed heterogeneous systems. Access control polices follows the RBAC (Role Based...
GRID
2005
Springer
15 years 7 months ago
2005
Springer
Abstract— In this paper we present a system permitting controlled policy administration and delegation using the XACML access control system. The need for these capabilities stem...