227 search results - page 38 / 46 » Purpose based access control for privacy protection in relat... |
USENIX
2008
13 years 10 months ago
2008
Code sandboxing is useful for many purposes, but most sandboxing techniques require kernel modifications, do not completely isolate guest code, or incur substantial performance co...
PODC
2011
ACM
12 years 10 months ago
2011
ACM
We present a cryptographic framework to achieve access control, privacy of social relations, secrecy of resources, and anonymity of users in social networks. The main idea is to u...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
In both the commercial and defense sectors a compelling need is emerging for highly dynamic, yet risk optimized, sharing of information across traditional organizational boundarie...
BMCBI
2007
13 years 7 months ago
2007
Background: Gene expression databases are key resources for microarray data management and analysis and the importance of a proper annotation of their content is well understood. ...
WIKIS
2010
ACM
13 years 5 months ago
2010
ACM
Wikis have proven to be an invaluable tool for collaboration. The most prominent is, of course, Wikipedia. Its open nature is not suitable for all environments; in corporate, gove...