459 search results - page 2 / 92 » Detecting Spam at the Network Level |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
By analyzing a two-month trace of more than 25 million emails received at a large US university campus network, of which more than 18 million are spam messages, we characterize th...
CEAS
2008
Springer
13 years 8 months ago
2008
Springer
This paper presents a methodology for the characterization of spamming strategies based on the identification of spam campaigns. To deeply understand how spammers abuse network re...
CCS
2006
ACM
13 years 10 months ago
2006
ACM
Laundering email spam through open-proxies or compromised PCs is a widely-used trick to conceal real spam sources and reduce spamming cost in underground email spam industry. Spam...
NETWORK
2006
13 years 6 months ago
2006
As voice over IP gains popularity, it is easy to imagine that Internet hacking and other security problems we currently face with email spam will attack the VoIP environment. In c...
SP
2010
IEEE
13 years 4 months ago
2010
IEEE
Spam is increasingly accepted as a problem associated with compromised hosts or email accounts. This problem not only makes the tracking of spam sources difficult but also enables ...