581 search results - page 45 / 117 » policy 2009 |
ISW
2009
Springer
14 years 3 months ago
2009
Springer
As a new public key primitive, attribute-based encryption (ABE) is envisioned to be a promising tool for implementing fine-grained access control. To further address the concern o...
ESORICS
2009
Springer
14 years 9 months ago
2009
Springer
By shifting the burden of proofs to the user, a proof-carrying authorization (PCA) system can automatically enforce complex access control policies. Unfortunately, managing those p...
SOFSEM
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. Currently there are many service providers on the Web. Industry recognizes that from Web services many different business applications can be quickly created. A Web servi...
AINA
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper presents “ConServ1 ”, a web service for context management. ConServ allows smart spaces to access user’s context data according to user-defined policies. This we...
CSFW
2009
IEEE
14 years 3 months ago
2009
IEEE
One of the important challenges when designing and analyzing cryptographic protocols is the enforcement of security properties in the presence of compromised participants. This pa...