38 search results - page 5 / 8 » Anomalous Payload-Based Network Intrusion Detection |
CCS
2009
ACM
14 years 3 months ago
2009
ACM
Anomaly detection for network intrusion detection is usually considered an unsupervised task. Prominent techniques, such as one-class support vector machines, learn a hypersphere ...
CANS
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. In this paper, we propose a new unsupervised anomaly detection framework for detecting network intrusions online. The framework consists of new anomalousness metrics name...
KDD
2008
ACM
14 years 9 months ago
2008
ACM
We propose a new method for detecting patterns of anomalies in categorical datasets. We assume that anomalies are generated by some underlying process which affects only a particu...
DIMVA
2006
13 years 10 months ago
2006
Finding the cause for congested virtual private network (VPN) links that connect an office network over the Internet to remote subsidiaries can be a hassle. Scan traffic of worm i...
HICSS
2009
IEEE
14 years 3 months ago
2009
IEEE
To protect process control networks from cyber intrusions, preventive security measures such as perimeter defenses (for example, network firewalls and demilitarized zones) and se...