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» Measuring intrusion detection capability: an information-the...
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PTS
2007
120views Hardware» more  PTS 2007»
13 years 11 months ago
Towards Systematic Signature Testing
: The success and the acceptance of intrusion detection systems essentially depend on the accuracy of their analysis. Inaccurate signatures strongly trigger false alarms. In practi...
Sebastian Schmerl, Hartmut König
SIGMETRICS
2003
ACM
136views Hardware» more  SIGMETRICS 2003»
14 years 3 months ago
Internet intrusions: global characteristics and prevalence
Network intrusions have been a fact of life in the Internet for many years. However, as is the case with many other types of Internet-wide phenomena, gaining insight into the glob...
Vinod Yegneswaran, Paul Barford, Johannes Ullrich
IJSN
2008
80views more  IJSN 2008»
13 years 10 months ago
Syntax vs. semantics: competing approaches to dynamic network intrusion detection
: Malicious network traffic, including widespread worm activity, is a growing threat to Internet-connected networks and hosts. In this paper, we consider two competing approaches t...
Walter J. Scheirer, Mooi Choo Chuah
ACSC
2005
IEEE
14 years 4 months ago
Unsupervised Anomaly Detection in Network Intrusion Detection Using Clusters
Most current network intrusion detection systems employ signature-based methods or data mining-based methods which rely on labelled training data. This training data is typically ...
Kingsly Leung, Christopher Leckie
IWDC
2004
Springer
156views Communications» more  IWDC 2004»
14 years 3 months ago
Agent-Based Distributed Intrusion Alert System
Intrusion detection for computer systems is a key problem in today’s networked society. Current distributed intrusion detection systems (IDSs) are not fully distributed as most o...
Arjita Ghosh, Sandip Sen