206 search results - page 6 / 42 » Security Challenges of Distributed e-Learning Systems |
SISW
2005
IEEE
14 years 3 months ago
2005
IEEE
Traditional storage systems have considered security as a problem to be solved at the perimeter: once a user is authenticated, each device internal to the system trusts the decisi...
ACSAC
2001
IEEE
14 years 1 months ago
2001
IEEE
Shared Care is the common answer to the challenge for improving health system's quality and efficiency. This development must be accompanied by implementing shared care infor...
ITEE
2007
13 years 11 months ago
2007
: Contemporary power distribution faces various new challenges. Most of those challenges have a strong impact on the ICT-structure required and on system architecture. This contrib...
ICDCS
2002
IEEE
14 years 2 months ago
2002
IEEE
We present here the execution model of a policy-driven middleware for building secure distributed collaboration systems from their high level specifications. Our specification m...
SUTC
2008
IEEE
14 years 4 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...