8 search results - page 1 / 2 » Enhancing byte-level network intrusion detection signatures ... |
CCS
2003
ACM
13 years 9 months ago
2003
ACM
Many network intrusion detection systems (NIDS) use byte sequences as signatures to detect malicious activity. While being highly efficient, they tend to suffer from a high false...
ACSAC
2004
IEEE
13 years 8 months ago
2004
IEEE
Anomaly-based Intrusion Detection (AID) techniques are useful for detecting novel intrusions without known signatures. However, AID techniques suffer from higher false alarm rate ...
RAID
1999
Springer
13 years 8 months ago
1999
Springer
The most common computer intrusion detection systems detect signatures of known attacks by searching for attack-specific keywords in network traffic. Many of these systems suffer ...
LISA
2007
13 years 6 months ago
2007
We present an architecture1 designed for alert verification (i.e., to reduce false positives) in network intrusion-detection systems. Our technique is based on a systematic (and a...
SECURWARE
2008
IEEE
13 years 10 months ago
2008
IEEE
A new emerging paradigm of Uncertain Risk of Suspicion, Threat and Danger, observed across the field of information security, is described. Based on this paradigm a novel approac...