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WWW
2010
ACM
14 years 18 days ago
Distributing private data in challenged network environments
Developing countries face significant challenges in network access, making even simple network tasks unpleasant. Many standard techniques—caching and predictive prefetching— ...
Azarias Reda, Brian D. Noble, Yidnekachew Haile
ACISICIS
2008
IEEE
14 years 3 days ago
SIMPA: A SIP-Based Mobile Payment Architecture
In recent years, many Mobile Payment (MP) schemes have been proposed and used in practise. However, a prerequisite for extended acceptance and adoption of MP technologies is to de...
Ge Zhang, Feng Cheng 0002, Christoph Meinel
NOMS
2008
IEEE
107views Communications» more  NOMS 2008»
14 years 26 min ago
A Framework for the establishment of inter-domain, on-demand VPNs
– Virtual Private Networks (VPNs) are a popular and cost-effective means to build wide-area corporate networks, since they provide bandwidth, privacy and security for a fraction ...
Alexandre Matos, Fernando Matos, Paulo Simõ...
WWIC
2004
Springer
139views Communications» more  WWIC 2004»
13 years 11 months ago
A Scalable and Adaptive Key Management Protocol for Group Communication
Abstract. Multicasting is increasingly used as an efficient communication mechanism for group-oriented applications in the Internet. In order to offer secrecy for multicast applic...
Yacine Challal, Hatem Bettahar, Abdelmadjid Bouabd...
ESORICS
2007
Springer
13 years 11 months ago
Cloak: A Ten-Fold Way for Reliable Covert Communications
A number of network covert channels have been proposed recently that may have important ramifications for Internet security and privacy. However, they could become ineffective in...
Xiapu Luo, Edmond W. W. Chan, Rocky K. C. Chang