Security Onion is a free and open source Linux distribution for intrusion detection, enterprise security monitoring, and log management. It includes Elasticsearch, Logstash, Kibana, Snort, Suricata, Bro, Wazuh, Sguil, Squert, CyberChef, NetworkMiner, and many other security tools. The easy-to-use Setup wizard allows you to build an army of distributed sensors for your enterprise in minutes!

Avec https://github.com/Security-Onion-Solutions/security-onion/wiki/Installation

Stamus Networks believes in the innovative power and flexibility that Open Source Software posses. It also offers independence and great adaptability – critical when building security products you can trust. But taking from the community is not enough if you want more common good to emerge. This is why Stamus Networks makes its best to contribute back to the Open Source idea. The main part of our contribution back to Open Source is our two projects SELKS, a live and installable ISO implementing a ready to use Suricata IDS/IPS, and Scirius, a web interface dedicated to Suricata ruleset management.

Via river.