48 search results - page 4 / 10 » Redundancy and information leakage in fine-grained access co... |
ACMICEC
2008
ACM
13 years 8 months ago
2008
ACM
Information sharing and protection against leakage is a critical problem especially for organisations having sensitive information. Sharing content between individuals in the same...
ICWS
2007
IEEE
13 years 8 months ago
2007
IEEE
Service matchmaking is an important process in the operation of Service-Oriented Architecture (SOA) based systems. In this process, information from both service providers and req...
IANDC
2008
13 years 6 months ago
2008
A variant of the Mobile Ambient calculus, called Boundary Ambients, is introduced, supporting the modelling of multi-level security policies. Ambients that may guarantee to proper...
SACMAT
2005
ACM
14 years 7 days ago
2005
ACM
Electronic transactions regularly occur between business partners in separate security domains. Trust negotiation is an approach that provides an open authentication and access-co...
CIKM
2005
Springer
14 years 6 days ago
2005
Springer
In multi-relational databases, a view, which is a context- and content-dependent subset of one or more tables (or other views), is often used to preserve privacy by hiding sensiti...