299 search results - page 30 / 60 » Optimizing a policy authoring framework for security and pri... |
SACMAT
2004
ACM
14 years 29 days ago
2004
ACM
Ubiquitous computing uses a variety of information for which access needs to be controlled. For instance, a person’s current location is a sensitive piece of information, which ...
EUROSEC
2009
ACM
14 years 2 months ago
2009
ACM
Quantitative Trust Management (QTM) provides a dynamic interpretation of authorization policies for access control decisions based on upon evolving reputations of the entities inv...
ACSAC
2005
IEEE
14 years 1 months ago
2005
IEEE
Logging and auditing is an important system facility for monitoring correct system operation and for detecting potential security problems. We present an architecture for implemen...
ESORICS
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. This paper presents an approach enabling a smart card issuer to verify that a new applet securely interacts with already downloaded applets. A security policy has been de...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
By functionally decomposing a specific algorithm (the hierarchical secure aggregation algorithm of Chan et al. [3] and Frikken et al. [7]), we uncover a useful general functionali...