459 search results - page 38 / 92 » Detecting Spam at the Network Level |
CONEXT
2006
ACM
14 years 1 months ago
2006
ACM
Network traffic matrices are important for various network planning and management operations. Previous work for estimation of traffic matrices is based on either link load record...
ICNP
2002
IEEE
14 years 18 days ago
2002
IEEE
Distributed denial-of-service (DDoS) attacks present an Internet-wide threat. We propose D-WARD, a DDoS defense system deployed at source-end networks that autonomously detects an...
SERSCISA
2009
Springer
14 years 2 months ago
2009
Springer
Many visual similarity-based phishing page detectors have been developed to detect phishing webpages, however, scammers now create polymorphic phishing pages to breach the defense ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
This paper investigates the decentralized detection of Hidden Markov Processes using the NeymanPearson test. We consider a network formed by a large number of distributed sensors....
ICISC
2008
13 years 9 months ago
2008
We propose a number of techniques for securing finite state machines (FSMs) against fault injection attacks. The proposed security mechanisms are based on physically unclonable fun...