4413 search results - page 603 / 883 » Security for biometric data |
192
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ESORICS
2004
Springer
16 years 3 days ago
2004
Springer
We present and analyze portable access control mechanisms for large data repositories, in that the customized access policies are stored on a portable device (e.g., a smart card). ...
170
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SDMW
2004
Springer
16 years 2 days ago
2004
Springer
In a database system, authorization-based access-control is generally the first line of defense, preventing unauthorized accesses to secret or sensitive data. However, this mechan...
178
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VLDB
2004
ACM
16 years 2 days ago
2004
ACM
The erosion of trust put in traditional database servers and in Database Service Providers, the growing interest for different forms of data dissemination and the concern for prot...
144
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ACSAC
2003
IEEE
16 years 20 hour ago
2003
IEEE
In a password-based authentication system, to authenticate a user, a server typically stores password verification data (PVD), which is a value derived from the user’s password...
143
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HOTOS
2003
IEEE
16 years 12 hour ago
2003
IEEE
User applications that move a lot of data across the user-kernel boundary suffer from a serious performance penalty. We provide a framework, Compound System Calls (CoSy), to enhan...