Security Onion 20120321 now available!

Security Onion 20120321 is now available!  This resolves the following issues:

Issue 237: Snorby 2.5.1 - This is a bugfix release.  It fixes several issues in Snorby 2.5.0.

New Users
New users can download and install the 20120125 ISO image using the instructions here. The step marked "Install Security Onion updates" will automatically install this update.

In-place Upgrade
Existing Security Onion users can perform an in-place upgrade using the following command (if you're behind a proxy, remember to set your proxy variables as described in the FAQ):

sudo -i "curl -L http://sourceforge.net/projects/security-onion/files/security-onion-upgrade.sh > ~/security-onion-upgrade.sh && bash ~/security-onion-upgrade.sh"

Screenshots

Upgrade Process

Feedback
If you have any questions, please join our mailing list and ask away!
http://groups.google.com/group/security-onion

Thanks!
Thanks to Dustin Webber for the quick bugfixes in Snorby 2.5.1!
Thanks to the following for their help in testing this release!
Scott Runnels
Heine Lysemose

Help Wanted!
Security Onion needs help in the following areas:

• assisting users on the mailing list and in IRC
• quality assurance and testing new releases
• documentation
• package maintainers

If Security Onion has provided value to you and/or your organization, please consider giving back to the community by donating your time to the above needs!  If interested, please contact me via email (I won't publish it here, but you can find it on our mailing list).  Thanks!

Want to learn more about Intrusion Detection?
Doug Burks will be teaching SANS 503 Intrusion Detection In-Depth in Augusta, GA in June!  For more information, please see:
http://securityonion.blogspot.com/2012/03/sans-is-coming-to-augusta-ga-in-june.html