722 search results - page 56 / 145 » Offering Mobile Security as a Service |
ECWEB
2007
Springer
15 years 1 months ago
2007
Springer
A significant number of mobile payment systems have been proposed in recent years, most of them based on a scenario where all the entities are directly connected one to another (fo...
ADHOC
2007
14 years 10 months ago
2007
While it has been argued that application-layer overlay protocols can enhance services in mobile ad-hoc networks, hardly any empirical data is available on the throughput and dela...
ICCS
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents a two-leveled mobile agent system for electronic commerce. It is based on mobile agents as mediators and uses the publish/subscribe paradigm for registration an...
ICMB
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper describes a prototype system, ZoneIT, for selectively controlling functionality of mobile devices, e.g. ringing of cellular telephones. ZoneIT exploits the fact that ma...
EUROPKI
2004
Springer
15 years 3 months ago
2004
Springer
The implementation of a standard PKI in a mobile ad hoc network (MANET) is not practical for several reasons: (1) lack of a fixed infrastructure; (2) a centralized certification au...