6555 search results - page 942 / 1311 » Secure attribute-based systems |
147
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SACMAT
2009
ACM
15 years 11 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...
152
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SACMAT
2009
ACM
15 years 11 months 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...
138
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SACMAT
2009
ACM
15 years 11 months ago
2009
ACM
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...
145
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SP
2008
IEEE
15 years 11 months ago
2008
IEEE
Automata-based representations and related algorithms have been applied to address several problems in information security, and often the automata had to be augmented with additi...
156
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ACSAC
2007
IEEE
15 years 11 months ago
2007
IEEE
Malicious code is an increasingly important problem that threatens the security of computer systems. The traditional line of defense against malware is composed of malware detecto...