200 search results - page 30 / 40 » Providing anonymity services in SIP |
WMASH
2004
ACM
14 years 3 months ago
2004
ACM
In recent years, wireless Internet service providers (WISPs) have established thousands of WiFi hot spots in cafes, hotels and airports in order to offer to travelling Internet u...
ECIS
2004
13 years 11 months ago
2004
Being part of a larger research program, this paper focuses on the impacts of so-called 'Digital Video Recorders' (DVRs) on the video content services industry. First, i...
MSWIM
2006
ACM
14 years 3 months ago
2006
ACM
Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very...
NSPW
2006
ACM
14 years 3 months ago
2006
ACM
Virtually every Internet user on the planet uses the powerful free tools offered by a handful of information service providers in many aspects of their personal and professional l...
IFIP
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. VoIP has become a major application of multimedia communications over IP. Many initiatives around the world focus on the detection of attacks against VoIP services and in...