3193 search results - page 494 / 639 » A Security Risk Analysis Model for Information Systems |
185
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CVPR
2006
IEEE
15 years 10 months ago
2006
IEEE
The face recognition system based on the only single classifier considering the restricted information can not guarantee the generality and superiority of performances in a real s...
202
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
CAPTCHAs protect online resources and services from automated access. From an attacker’s point of view, they are typically perceived as an annoyance that prevents the mass creat...
193
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ACMICEC
2006
ACM
15 years 10 months ago
2006
ACM
We present a practical protocol based on homomorphic cryptography for conducting provably fair sealed-bid auctions. The system preserves the secrecy of the bids, even after the an...
187
Voted
AFRICACRYPT
2010
Springer
16 years 1 months ago
2010
Springer
Modern multi-user communication systems, including popular instant messaging tools, social network platforms, and cooperative-work applications, offer flexible forms of communica...
185
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CCS
2006
ACM
15 years 10 months ago
2006
ACM
Role engineering, the task of defining roles and associating permissions to them, is essential to realize the full benefits of the role-based access control paradigm. Essentially,...