1057 search results - page 44 / 212 » Type-Based Distributed Access Control |
122
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SACMAT
2009
ACM
15 years 8 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
148
Voted
WCNC
2008
IEEE
15 years 8 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
117
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SACMAT
2009
ACM
15 years 8 months ago
2009
ACM
Securing access to files is an important and growing concern in corporate environments. Employees are increasingly accessing files from untrusted devices, including personal hom...
156
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SACMAT
2009
ACM
15 years 8 months 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...
122
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GRID
2005
Springer
15 years 7 months ago
2005
Springer
— Access control in computational grids is typically provided by a combination of identity certificates and local accounts. This approach does not scale as the number of users a...