83 search results - page 8 / 17 » Attribute-based encryption for fine-grained access control o... |
CCS
1994
ACM
13 years 11 months ago
1994
ACM
This paper describes an access control mechanism that enforces at the network level an access control decision that is taken at the application level. The mechanism is based on th...
SASO
2008
IEEE
14 years 1 months ago
2008
IEEE
Demands to match security with performance in Web applications where access to shared data needs to be controlled dynamically make self-protecting security schemes attractive. Yet...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Alice and Bob possess sequences xn and yn respectively and would like to compute d(xn , yn ) where d(., .) is a distortion measure. However, Alice and Bob do not trust each other ...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
Data outsourcing is becoming today a successful solution that allows users and organizations to exploit external servers for the distribution of resources. Some of the most challe...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
We present a decentralized authorization architecture based on capabilities in which parties are able to exercise full control over their resources or delegate it in an ad-hoc man...