218 search results - page 40 / 44 » Voice-over-IP Security: Research and Practice |
SP
2007
IEEE
14 years 1 months ago
2007
IEEE
Law enforcement agencies need the ability to conduct electronic surveillance to combat crime, terrorism, or other malicious activities exploiting the Internet. However, the prolif...
ESAS
2007
Springer
14 years 1 months ago
2007
Springer
The problem of secure routing in mobile ad hoc networks is long-standing and has been extensively studied by researchers. Recently, techniques of aggregating signatures have been a...
WPES
2005
ACM
14 years 27 days ago
2005
ACM
This paper introduces a novel approach for augmenting attributebased access control systems in a way that allows them to offer fully anonymous access to resources while at the sam...
EUROCRYPT
2003
Springer
14 years 17 days ago
2003
Springer
In spite of a relatively large number of publications about breaking Enigma by the Allies before and during the World War II, this subject remains relatively unknown not only to th...
WISEC
2010
ACM
14 years 5 days ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...