352 search results - page 46 / 71 » Information Disclosure as a Means to Security |
SEC
1996
15 years 1 months ago
1996
Mobile communication offers many new opportunities. However, because of the mobility of the subscribers trustworthiness of data, reliability and security are major issues. Our obj...
STOC
2009
ACM
16 years 1 months ago
2009
ACM
We show by means of several examples that robust statistical estimators present an excellent starting point for differentially private estimators. Our algorithms use a new paradig...
123
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ACNS
2003
Springer
15 years 5 months ago
2003
Springer
Pseudonym systems allow users to interact with multiple organizations anonymously by using pseudonyms. Such schemes are of significant practical relevance because it is the best m...
102
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CCS
2008
ACM
15 years 2 months ago
2008
ACM
Distance bounding protocols have been proposed for many security critical applications as a means of getting an upper bound on the physical distance to a communication partner. As...
SACMAT
2003
ACM
15 years 5 months ago
2003
ACM
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...