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ACSAC
2008
IEEE
14 years 2 months ago
Systematic Signature Engineering by Re-use of Snort Signatures
Most intrusion detection systems apply the misuse detection approach. Misuse detection compares recorded audit data with predefined patterns denoted as signatures. A signature is ...
Sebastian Schmerl, Hartmut König, Ulrich Fleg...
EUROCAST
2007
Springer
161views Hardware» more  EUROCAST 2007»
13 years 11 months ago
Using Verification Technology to Specify and Detect Malware
Abstract. Computer viruses and worms are major threats for our computer infrastructure, and thus, for economy and society at large. Recent work has demonstrated that a model checki...
Andreas Holzer, Johannes Kinder, Helmut Veith
QEST
2006
IEEE
14 years 1 months ago
Safe On-The-Fly Steady-State Detection for Time-Bounded Reachability
The time-bounded reachability problem for continuoustime Markov chains (CTMCs) amounts to determine the probability to reach a (set of) goal state(s) within a given time span, suc...
Joost-Pieter Katoen, Ivan S. Zapreev
SAC
2004
ACM
14 years 1 months ago
Towards multisensor data fusion for DoS detection
In our present work we introduce the use of data fusion in the field of DoS anomaly detection. We present DempsterShafer’s Theory of Evidence (D-S) as the mathematical foundati...
Christos Siaterlis, Basil S. Maglaris
IJSN
2008
147views more  IJSN 2008»
13 years 7 months ago
Formal modelling and analysis of XML firewall for service-oriented systems
: Firewalls have been designed as a major component to protect a network or a server from being attacked. However, due to their emphasis on packet filtering rather than verifying u...
Haiping Xu, Mihir M. Ayachit, Abhinay Reddyreddy