882 search results - page 131 / 177 » On the Negotiation of Access Control Policies |
165
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ATAL
2005
Springer
15 years 11 months ago
2005
Springer
We present an organisation infrastructure for open MultiAgent Systems built upon a role-based access control model (RBAC), which provides agents with means to enable and control a...
153
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APLAS
2009
ACM
16 years 20 days ago
2009
ACM
Ownership types support information hiding by providing object-based encapsulation. However the static restrictions they impose on object accessibility can limit the expressiveness...
172
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SISW
2005
IEEE
15 years 11 months ago
2005
IEEE
Protecting sensitive files from a compromised system helps administrator to thwart many attacks, discover intrusion trails, and fast restore the system to a safe state. However, ...
186
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PDCN
2004
15 years 7 months ago
2004
IEEE 802.11, the standard of wireless local area networks (WLANs), allows the coexistence of asynchronous and time-bounded traffic using the distributed coordination function (DCF)...
210
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BPSC
2009
15 years 7 months ago
2009
Abstract: We report on ongoing work towards a posteriori detection of illegal information flows for business processes, focusing on the challenges involved in doing so. Resembling ...