857 search results - page 40 / 172 » A Formal Framework for Adaptive Access Control Models |
DASFAA
2010
IEEE
13 years 9 months ago
2010
IEEE
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
NCA
2005
IEEE
14 years 2 months ago
2005
IEEE
In distributed P2P environments, peers (i.e., users) often have to request the services from some unfamiliar peers (i.e., resources) that could be altruistic, selfish, or even ma...
FGCN
2008
IEEE
13 years 10 months ago
2008
IEEE
Ubiquitous computing environment requirement needs information sharing of sensors based on sensor network technology, situation-aware and determination functions and other related...
COLCOM
2009
IEEE
14 years 1 months ago
2009
IEEE
The need for collaboration and information sharing has been recently growing dramatically with the convergence of outsourcing and offshoring, the increasing need to cut costs thro...
ECIS
2000
13 years 10 months ago
2000
The concept of context-dependent access control has emerged during the last years: Information about the state of a process model of a working environment is combined with general ...