206 search results - page 2 / 42 » Security Challenges of Distributed e-Learning Systems |
ICDCSW
2003
IEEE
13 years 11 months ago
2003
IEEE
Smart Messages (SMs) are migratory execution units used to describe distributed computations over mobile ad hoc networks of embedded systems. The main benefits provided by SMs ar...
ISM
2006
IEEE
14 years 7 days ago
2006
IEEE
Virtual labs enable field specific experiments and open them for collaborative and distributed usage. In order to realize comprehensive laboratory set-ups providing a scientifi...
CRITIS
2009
13 years 7 months ago
2009
We present the architecture of an automatic early warning system (EWS) that aims at providing predictions and advice regarding security threats in information and communication tec...
WWW
2010
ACM
14 years 1 months ago
2010
ACM
Developing countries face significant challenges in network access, making even simple network tasks unpleasant. Many standard techniques—caching and predictive prefetching— ...
SP
2003
IEEE
13 years 11 months ago
2003
IEEE
A challenging unsolved security problem is how to specify and enforce system-wide security policies; this problem is even more acute in distributed systems with mutual distrust. T...