1357 search results - page 74 / 272 » Controlling Access to Documents: A Formal Access Control Mod... |
197
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CN
2006
15 years 6 months ago
2006
Performance critical services over Internet often rely on geographically distributed architectures of replicated servers. Content Delivery Networks (CDN) are a typical example whe...
178
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SACMAT
2009
ACM
16 years 23 days ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...
223
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SACMAT
2011
ACM
14 years 9 months ago
2011
ACM
Cross domain resource sharing and collaborations have become pervasive in today’s service oriented organizations. Existing approaches for the realization of cross domain access ...
154
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IACR
2011
14 years 5 months ago
2011
— Both broadcast encryption (BE) protocols and multicast key distribution (MKD) protocols try to solve the same problem of private group communication. For the first time, we dis...
153
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VR
2008
IEEE
16 years 19 days ago
2008
IEEE
Access control is an important aspect of shared virtual environments. Resource access may not only depend on prior authorization, but also on context of usage such as distance or ...