Riferimenti
SHADOW
http://www.nswc.navy.mil/ISSEC/CID/
http://www.nswc.navy.mil/ISSEC/CID/step.htm
http://www.nswc.navy.mil/ISSEC/CID/step_tar.gz
The SANS Institute
http://www.sans.org
Network Intrusion Detection FAQ
http://www.robertgraham.com/pubs/network-intrusion-detection.html
http://www-rnks.informatik.tu-cottbus.de/~sobirey/ids.html
http://www.sans.org/newlook/resources/IDFAQ/ID_FAQ.htm
Questa presentazione
http://www.pd.infn.it/~gravino/computing/security/meeting/