8493 search results - page 1475 / 1699 » Implementing a distributed firewall |
131
click to vote
MOBISYS
2007
ACM
16 years 3 months ago
2007
ACM
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
131
click to vote
MOBISYS
2007
ACM
16 years 3 months ago
2007
ACM
We report on the design, implementation, and evaluation of a system called Cedar that enables mobile database access with good performance over low-bandwidth networks. This is acc...
141
click to vote
MOBISYS
2004
ACM
16 years 3 months ago
2004
ACM
The performance of Wireless Local Area Networks (WLANs) often suffers from link-layer frame losses caused by noise, interference, multipath, attenuation, and user mobility. We obs...
154
click to vote
MOBISYS
2004
ACM
16 years 3 months ago
2004
ACM
The 802.11 IEEE Standard has enabled low cost and effective wireless LAN services (WLAN). With the sales and deployment of WLAN based networks exploding, many people believe that ...
169
click to vote
MOBIHOC
2005
ACM
16 years 3 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...