Pablo García Bringas escribió:
Here you can find the ESIDE-Depian prototype:
http://ieeexplore.ieee.org/Xplore/login.jsp?url=/iel5/4312838/4312839/04312918.pdf?arnumber=4312918
Regards,
Pablo.
Gleb Paharenko escribió:
Hi.
You can also try the SPICE/SPADE anomaly detector for TCP ip_dst,
ip_src, tcp_dst_port y tcp_src_port.
It builds a bayesian network of 4 nodes (the 4 previous parameters)
dinamically, considering the entropy of edges, using historical data.
Afterwards, it computes the conditional probabilities of the
tables, and then infer posterior probabilities of new packets.
I wouldn't forget the Snort IDS, and its regular expression
processor. You can also specify normal (and anomalous) behaviour using
previous knowledge.
Here you can find a paper of mine, describing our ESIDE-Depian IDS.
I hope it will be useful for you.
Agur.
Pablo.
Hi.
Spamassasin uses bayasian for anomaly detection in mail. Perhaps you
can find there some useful things.
2008/1/31, Dinakara <[EMAIL PROTECTED]>:
Hi there,
I am working on Anomaly based Network IDS...
Statistical based technique is simple but not quite effective in
real
scenario...
I understand Bayesian classifier/Network is more effective in the
context of anomaly detection,
but i have very little idea about Bayesian approach for IDS...
Can someone please help me out, i want to know how to go about
it and
if there are any open source
anomaly based tool available (bayesian IDS) ...
Thanks in advance..
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Is your IDS deployed correctly?
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to learn more.
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