165 search results - page 31 / 33 » Composition attacks and auxiliary information in data privac... |
SDMW
2004
Springer
13 years 11 months 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...
CCS
2010
ACM
13 years 6 months ago
2010
ACM
This paper presents HyperSentry, a novel framework to enable integrity measurement of a running hypervisor (or any other highest privileged software layer on a system). Unlike exi...
NDSS
2007
IEEE
14 years 16 days ago
2007
IEEE
With Hidden Credentials Alice can send policyencrypted data to Bob in such a way that he can decrypt the data only with the right combination of credentials. Alice gains no knowle...
SOUPS
2009
ACM
14 years 23 days ago
2009
ACM
Authentication systems for public terminals – and thus public spaces – have to be fast, easy and secure. Security is of utmost importance since the public setting allows manif...
CCS
2007
ACM
14 years 13 days ago
2007
ACM
The increasing number of software-based attacks has attracted substantial efforts to prevent applications from malicious interference. For example, Trusted Computing (TC) technolo...