http://www.alienvault.com/open-threat-exchange/projects
http://www.alienvault.com/open-threat-exchange/learning-center
http://www.youtube.com/user/alienvaulttv
http://www.ossec.net/
http://www.ossec.net/?page_id=169
http://www.ossec.net/?page_id=165
http://www.ossec.net/files/auscert-2007-dcid.pdf
http://mbrownnyc.wordpress.com/technology-solutions/securing-your-network/part-2-the-console/configure-alienvaults-ossim-as-your-primary-security-console/
http://www.youtube.com/watch?v=JVmvgLS81wk
http://santi-bassett.blogspot.com/2012/09/hans-on-1-setting-up-ossec-and-ssh.html