382 search results - page 48 / 77 » k-Anonymity: A Model for Protecting Privacy |
SOUPS
2009
ACM
15 years 4 months ago
2009
ACM
The Windows Vista personal firewall provides its diverse users with a basic interface that hides many operational details. However, concealing the impact of network context on th...
CCS
2006
ACM
15 years 1 months ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
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CCS
2006
ACM
15 years 1 months ago
2006
ACM
We give the first systematic investigation of the design space of worm defense system strategies. We accomplish this by g a taxonomy of defense strategies by abstracting away impl...
ACNS
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. While web-based communications (e.g., webmail or web chatrooms) are increasingly protected by transport-layer cryptographic mechanisms, such as the SSL/TLS protocol, ther...
SACMAT
2004
ACM
15 years 3 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...