240 search results - page 13 / 48 » Malicious Users in Unstructured Networks |
CCS
2010
ACM
13 years 7 months ago
2010
ACM
Online social networks (OSNs) are popular collaboration and communication tools for millions of users and their friends. Unfortunately, in the wrong hands, they are also effective...
SIGMETRICS
2008
ACM
13 years 7 months ago
2008
ACM
In this paper, we consider hybrid peer-to-peer systems where users form an unstructured peer-to-peer network with the purpose of assisting a server in the distribution of data. We...
NDSS
2009
IEEE
14 years 2 months ago
2009
IEEE
Kernel rootkits can provide user level-malware programs with the additional capabilities of hiding their malicious activities by altering the legitimate kernel behavior of an oper...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— A mobile ad hoc network (MANET) is vulnerable to malicious attacks although it is suitable for various environments because of its rapid establishment. In order to set up a sec...
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
—Location sharing is a fundamental component of mobile online social networks (mOSNs), which also raises significant privacy concerns. The mOSNs collect a large amount of locati...