95 search results - page 1 / 19 » Security Issues in SIP Signaling in Wireless Networks and Se... |
ICMB
2005
IEEE
13 years 10 months ago
2005
IEEE
SIP appears to be a powerful and useful signaling protocol supporting mobility for wireless IP networks but it has inherent weaknesses and dangers. This paper is a study on the se...
PERCOM
2008
ACM
14 years 4 months ago
2008
ACM
Decentralized Voice over IP networks are a promising alternative to classical server-based SIP networks especially in disaster areas or areas without centralized infrastructure. T...
ECBS
2008
IEEE
13 years 5 months ago
2008
IEEE
Mobile payment has some unique advantages over more traditional payment methods in, for example, TV shopping and mobile multimedia services. Unfortunately, most existing mobile pa...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—Proxies provide important rendezvous service in the Session Initiation Protocol (SIP), but it comes at a cost to privacy. A SIP proxy is privy to all of the signaling exchanged ...
WCE
2007
13 years 6 months ago
2007
—As wireless networks evolves towards the 3G and 4G architectures the mobile core networks provides a platform for all-IP convergence of mobile and fixed networks allowing for be...