228 search results - page 27 / 46 » An Extended Mandatory Access Control Model for XML |
SUTC
2008
IEEE
14 years 3 months ago
2008
IEEE
Recently proposed usage control concept and models extend traditional access control models with features for contemporary distributed computing systems, including continuous acce...
DBSEC
2004
13 years 10 months ago
2004
In software construction, analysis investigates the boundary of a system (scope and requirements), its usage and access, and from a security perspective, who needs access to what ...
IFIP
2009
Springer
13 years 6 months ago
2009
Springer
Security-sensitive business processes are business processes that must comply with security requirements (e.g. authorization constraints). In previous works it has been shown that ...
FROCOS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We propose a new class of tree automata, called tree automata with normalization (TAN). This framework extends equational tree automata, and improved the results of them:...
IEEEIAS
2008
IEEE
14 years 3 months ago
2008
IEEE
: Research in Vehicular Ad Hoc NETworks (VANETs) has evolved considerably over the last years. Security and privacy in VANETs have recently appealed special interest in the researc...