As we make updates to Security Onion, we publish blog posts to https://blog.securityonion.net. You’ll want to review these blog posts for any relevant information about the individual updates.
Once you’re ready to install an update, use the
Please note that
soup only updates Security Onion components and does NOT update the underlying operating system (OS). There is an option during Configuration to automatically update the OS packages.
If you have a distributed deployment with a manager node and separate sensor nodes and/or search nodes, you only need to run
soup on the manager. Once
soup has completed, other nodes should update themselves at the next Salt highstate (typically within 15 minutes).