240 search results - page 34 / 48 » Malicious Users in Unstructured Networks |
ACSAC
2010
IEEE
13 years 4 months ago
2010
IEEE
Twitter is a new web application playing dual roles of online social networking and micro-blogging. Users communicate with each other by publishing text-based posts. The popularit...
MOBISYS
2007
ACM
14 years 7 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....
DSN
2005
IEEE
14 years 1 months ago
2005
IEEE
Most malicious attacks compromise system security through memory corruption exploits. Recently proposed techniques attempt to defeat these attacks by protecting program control da...
NDSS
2002
IEEE
14 years 12 days ago
2002
IEEE
There have been a number of protocols proposed for anonymous network communication. In this paper we investigate attacks by corrupt group members that degrade the anonymity of eac...
AAAI
2006
13 years 9 months ago
2006
This paper considers a distributed system of software agents who cooperate in helping their users to find services, provided by different agents. The agents need to ensure that th...