726 search results - page 39 / 146 » An Access Control Scheme for Protecting Personal Data |
SACMAT
2006
ACM
14 years 1 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
ESORICS
2004
Springer
14 years 29 days ago
2004
Springer
We present and analyze portable access control mechanisms for large data repositories, in that the customized access policies are stored on a portable device (e.g., a smart card). ...
ACSAC
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper investigates the general problem of performing key-value search at untrusted servers without loss of user privacy. Specifically, given key-value pairs from multiple ow...
DRM
2003
Springer
14 years 24 days ago
2003
Springer
In this paper we examine how copyright protection of digital items can be securely managed in a 3G mobile phone and other devices. First, the basic concepts, strategies, and requi...
CCS
2010
ACM
13 years 7 months ago
2010
ACM
Cloud computing, as an emerging computing paradigm, enables users to remotely store their data into a cloud so as to enjoy scalable services on-demand. Especially for small and me...