136 search results - page 12 / 28 » Secure Billing for Mobile Information Services in UMTS |
JUCS
2006
13 years 7 months ago
2006
Abstract: In ad-hoc networks, mobile devices communicate via wireless links without the aid of any fixed networking infrastructure. These devices must be able to discover services ...
COMPSEC
2008
13 years 7 months ago
2008
Short Message Service is usually used to transport unclassified information, but with the rise of mobile commerce it has become an integral tool for conducting business. However S...
EUROPKI
2004
Springer
14 years 1 months ago
2004
Springer
Despite a legal framework being in place for several years, the market share of qualified electronic signatures is disappointingly low. Mobile Signatures provide a new and promisin...
SIGCOMM
2010
ACM
13 years 7 months ago
2010
ACM
We propose a new approach to ensure privacy in location based services, without requiring any support from a"trusted" entity. We observe that users of location based ser...
LISA
2008
13 years 10 months ago
2008
With the increasing adoption of mobile computing devices that carry confidential data, organizations need to secure data in an ever-changing environment. Critical organizational d...