3451 search results - page 256 / 691 » Security of Backup Data |
159
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CCS
2007
ACM
16 years 22 days 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...
188
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ESORICS
2005
Springer
16 years 2 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...
185
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SP
2007
IEEE
16 years 25 days 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...
184
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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...
201
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ICDM
2010
IEEE
15 years 4 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...