256 search results - page 46 / 52 » Security protocols for 2G and 3G wireless communications |
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WS
2005
ACM
15 years 3 months ago
2005
ACM
Mobile ad hoc networks (MANETs) offer communication over a shared wireless channel without any pre-existing infrastructure. Forming peer-to-peer security associations in MANETs i...
INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— As the commercial success of the IEEE 802.11 protocol has made wireless infrastructure widely deployed, user organizations are increasingly concerned about the new vulnerabilit...
ICDCS
1996
IEEE
15 years 1 months ago
1996
IEEE
Mobile hosts in a wireless network can move from one location to another while communicating with other hosts. A challenge is to provide seamless network access for mobile hosts a...
MOBISYS
2009
ACM
15 years 10 months ago
2009
ACM
Wi-Fi clients can obtain much better performance at some commercial hotspots than at others. Unfortunately, there is currently no way for users to determine which hotspot access p...
MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
The broadcast and tetherless nature of wireless networks and the widespread deployment of Wi-Fi hotspots makes it easy to remotely locate a user by observing her wireless signals....