Security Onion 20120508 is now available! This resolves the following issue:
Issue 239: autossh tunnel from sensor to server needs to be more robust
Please note that the update does NOT automatically restart the running ssh tunnel. If you have sensors reporting to servers, please schedule a time to reboot them to get the new tunnel settings.
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.
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 Proxy page of our 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"
If you have any questions, please join our mailing list and ask away!
Thanks to the following for their help in testing this release!
Tom De Vries
Security Onion needs you! Please see the new Team Members page on the wiki!
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: