265 search results - page 25 / 53 » Security Patterns for Voice over IP Networks |
VTC
2010
IEEE
13 years 7 months ago
2010
IEEE
— The tolerable packet-loss ratio of an Internet Protocol (IP) based wireless networks varies according to the specific services considered. File transfer for example must be er...
WISEC
2010
ACM
14 years 4 months ago
2010
ACM
The problem of localizing in-band wormhole tunnels in MANETs is considered. In an in-band wormhole attack, colluding attackers use a covert tunnel to create the illusion that two ...
IFIP
2007
Springer
14 years 3 months ago
2007
Springer
As current Voice-over-IP (VoIP) systems encourage a direct communication between the callees they are similar in design to peerto-peer (P2P) approaches. Therefore, we introduce a f...
JSAC
2006
13 years 9 months ago
2006
In the recent past, there has been a tremendous increase in the popularity of VoIP services as a result of huge growth in broadband access. The same voice-over-Internet protocol (V...
LCN
2003
IEEE
14 years 2 months ago
2003
IEEE
Recently, IEEE 802.11 wireless networks have been widely deployed in public areas for mobile Internet services. In the public wireless LAN systems, paging function is necessary to...