14.04.5.9 ISO image built on 2018/03/05

Please note! This ISO image includes the EXPERIMENTAL Elastic stack!

The Elastic components are included in the ISO image and Setup gives you an option of Stable Setup (ELSA) or Experimental Setup (Elastic). If you do not want to try the new Elastic stack, you can choose Stable Setup.

If you would prefer an ISO image with no Elastic components at all, you have a few options:

• Use the older Security Onion 14.04.5.2 ISO image and then run sudo soup OR
• Install your preferred flavor of Ubuntu 14.04 and then add our PPA and packages: https://github.com/Security-Onion-Solutions/security-onion/wiki/InstallingOnUbuntu