192 search results - page 9 / 39 » Transparent security for collaborative environments |
VR
2008
IEEE
14 years 1 months ago
2008
IEEE
Access control is an important aspect of shared virtual environments. Resource access may not only depend on prior authorization, but also on context of usage such as distance or ...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—Communications are increasingly relying on peer– to–peer models of interaction in which all participating entities have the same level of authority. Such models allow develo...
WETICE
2002
IEEE
14 years 12 days ago
2002
IEEE
Access control is one of the key requirements in enterprise security. A number of approaches in distributed systems have been designed that support various (new) paradigms such as...
SRDS
2007
IEEE
14 years 1 months ago
2007
IEEE
The increasing complexity and dynamics of grid environments have posed great challenges for secure and privacy-preserving collaboration in a virtual organization. In this paper, w...
COBUILD
1998
Springer
13 years 11 months ago
1998
Springer
This paper introduces the concept of Adaptive Rooms, which are virtual environments able to dynamically adapt to users' needs, including `physical' and cognitive workflow...