115 search results - page 7 / 23 » An Effective Anomaly Detection Method in SMTP Traffic |
TMA
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Network traffic classification and anomaly detection have received much attention in the last few years. However, due to the the lack of common ground truth, proposed met...
IWIA
2003
IEEE
14 years 25 days ago
2003
IEEE
1 A new method for detecting anomalies in the usage of protocols in computer networks is presented in this work. The proposed methodology is applied to TCP and disposed in two step...
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...
DISCEX
2003
IEEE
14 years 26 days ago
2003
IEEE
The nature of the threats posed by Distributed Denial of Service (DDoS) attacks on large networks, such as the Internet, demands effective detection and response methods. These me...
ICDIM
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a novel payload analysis method. Consecutive bytes are separated by boundary symbols and defined as words. The frequencies of word appearance and word to word ...