459 search results - page 1 / 92 » Detecting Spam at the Network Level |
IFIP
2009
Springer
13 years 10 months ago
2009
Springer
Spam is increasingly a core problem affecting network security and performance. Indeed, it has been estimated that 80% of all email messages are spam. Content-based filters are a ...
CEAS
2008
Springer
13 years 6 months ago
2008
Springer
We present a novel spam detection technique that relies on neither content nor reputation analysis. This work investigates the discriminatory power of email transport-layer charac...
WWW
2008
ACM
14 years 4 months ago
2008
ACM
Web spam detection has become one of the top challenges for the Internet search industry. Instead of using some heuristic rules, we propose a feature re-extraction strategy to opt...
DBSEC
2010
13 years 5 months ago
2010
As online social networking sites become more and more popular, they have also attracted the attentions of the spammers. In this paper, Twitter, a popular micro-blogging service, i...
KES
2005
Springer
13 years 9 months ago
2005
Springer
Abstract. We aim to develop a technique to detect search engine optimization (SEO) spam websites. Specifically, we propose four methods for extracting the SEO spam entries from a ...