3811 search results - page 306 / 763 » The Safe-Tcl Security Model |
154
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CCS
2010
ACM
16 years 1 months ago
2010
ACM
Many authorization system models include some notion of obligation. Little attention has been given to user obligations that depend on and affect authorizations. However, to be u...
192
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IDTRUST
2009
ACM
16 years 1 months ago
2009
ACM
Organizations owning cyber-infrastructure assets face large scale distributed attacks on a regular basis. In the face of increasing complexity and frequency of such attacks, we ar...
209
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IDTRUST
2009
ACM
16 years 1 months ago
2009
ACM
We introduce a formal semantics based calculus of trust that explicitly represents trust and quantifies the risk associated with trust in public key infrastructure (PKI) and iden...
180
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CCS
2009
ACM
16 years 1 months ago
2009
ACM
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...
175
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CANS
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Anonymous credentials are widely used to certify properties of a credential owner or to support the owner to demand valuable services, while hiding the user’s identity ...