496 search results - page 51 / 100 » Providing Secure Services in Peer-to-Peer Communications Net... |
DIM
2005
ACM
13 years 10 months ago
2005
ACM
Mobile Location-Based Services (LBS) have raised privacy concerns amongst mobile phone users who may need to supply their identity and location information to untrustworthy third ...
CCS
2007
ACM
14 years 3 months ago
2007
ACM
Virtual coordinate systems provide an accurate and efficient service that allows hosts on the Internet to determine the latency to arbitrary hosts without actively monitoring all ...
SOSP
2003
ACM
14 years 5 months ago
2003
ACM
The challenge for user authentication in a global file system is allowing people to grant access to specific users and groups in remote administrative domains, without assuming ...
INFOCOM
2003
IEEE
14 years 2 months ago
2003
IEEE
Abstract— As mobile ad hoc network applications are deployed, security emerges as a central requirement. In this paper, we introduce the wormhole attack, a severe attack in ad ho...
SIGCOMM
2009
ACM
14 years 3 months ago
2009
ACM
In this paper, we study the impact of today’s IT policies, defined based upon a monoculture approach, on the performance of endhost anomaly detectors. This approach leads to th...