Peel back the layers of you network and make your adversaries cry!
Security Onion Solutions, LLC is the creator and maintainer of Security Onion, a free and open platform for threat hunting, network security monitoring, and log management. Security Onion has been downloaded over 2 million times and is being used by security teams around the world to monitor and defend their enterprises. In addition to the community platform, Security Onion Solutions produces Security Onion Pro licensed software, enterprise grade appliances, response-ready appliances, Security Onion Pro licenses, professional services, and official Security Onion training.
Security Onion is built by defenders for defenders and includes capability for network visibility, host visibility, intrusion detection honeypots, log management, and case management. For network visibility, the platform offers signature-based detection via Suricata, rich protocol metadata and file extraction using your choice of either Zeek or Suricata, full packet capture via Stenographer or Suricata, and file analysis via Strelka. For host visibility, the platform is integrated with the Elastic Agent for data collection, live queries via osquery, and centralized management using Elastic Fleet. Intrusion detection honeypots based on OpenCanary can be added to your deployment for even more enterprise visibility. All of these logs flow into the Elastic stack and viewed in Kibana or the Security Onion Console interfaces for alerting, hunting, dashboards, case management, and grid management.
Security Onion Solutions enterprise and response-ready appliances are ready for any environment. Built on well-known operating systems and paired with thorough documentation, Security Onion is easily configured and customized by users to meet the needs of any environment. Security Onion is operating in a variety of networks around the world -- from large enterprises, to small offices, and in critical infrastructure. Every appliance is backed by hardware and software support through the Security Onion Solutions Professional Services and Support Team. When coupled with Security Onion Solutions training, Security Onion Solutions appliances and Security Onion Pro software will become the "go-to" solution for defensive cyberspace operations.