3451 search results - page 256 / 691 » Security of Backup Data |
182
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CCS
2007
ACM
16 years 1 months ago
2007
ACM
We show that there is a direct relation between the maximum length of the keys extracted from biometric data and the error rates of the biometric system. The length of the bio-key...
210
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ESORICS
2005
Springer
16 years 22 days ago
2005
Springer
Access control is concerned with granting access to sensitive data based on conditions that relate to the past or present, so-called provisions. Expressing requirements from the do...
203
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SP
2007
IEEE
16 years 1 months ago
2007
IEEE
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such...
212
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CMS
2003
15 years 8 months ago
2003
We outline cryptographic key–computation from biometric data based on error-tolerant transformation of continuous-valued face eigenprojections to zero-error bitstrings suitable f...
233
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ICDM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract--This paper presents a framework for privacypreserving Gaussian Mixture Model computations. Specifically, we consider a scenario where a central service wants to learn the...