2139 search results - page 361 / 428 » Distributed computing and computer security education |
ICTAI
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—In distributed environments, access control decisions depend on statements of multiple agents rather than only one central trusted party. However, existing policy langua...
DRM
2003
Springer
14 years 2 months ago
2003
Springer
In this paper, we present our experiences concerning the enforcement of access rights extracted from ODRL-based digital contracts. We introduce the generalized Contract Schema (Co...
SIGOPSE
1998
ACM
14 years 1 months ago
1998
ACM
The majority of work on protection in single-language mobile code environments focuses on information security issues and depends on the language environment for solutions to the ...
ACMICEC
2008
ACM
13 years 11 months ago
2008
ACM
This paper focuses on the problem of how to allow sharing of copyrighted content between a set of authorised devices and preventing unauthoried copying of content to other devices...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
Online social networks (OSNs) are popular collaboration and communication tools for millions of users and their friends. Unfortunately, in the wrong hands, they are also effective...