That looks like source available, not open source. https://securityonionsolutions.com/license https://securityonionsolutions.com/license > You may not provid

That looks like source available, not open source. https://securityonionsolutions.com/license https://securityonionsolutions.com/license > You may not provide the software to third parties as a hosted or managed service, where the service provides users with access to any substantial set of the features or functionality of the software.