1597 search results - page 196 / 320 » Mental Models of Computer Security |
155
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IDTRUST
2009
ACM
15 years 11 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...
164
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IDTRUST
2009
ACM
15 years 11 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...
133
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CCS
2009
ACM
15 years 11 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...
136
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RTCSA
2005
IEEE
15 years 10 months ago
2005
IEEE
We propose a new architecture for a content protection system that conceals confidential data and algorithms in an FPGA as electrical circuits. This architecture is designed for a...
129
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CCS
2004
ACM
15 years 10 months ago
2004
ACM
Efforts to design faster synchronous mix networks have focused on reducing the computational cost of mixing per server. We propose a different approach: our re-encryption mixnet...