highstate_interval_hours describes the per-minion highstate schedule, not the active-push pipeline, so relocate it from salt.auto_apply to a new salt.schedule settings subtree. Repoint so-salt-minion-check at the new pillar path (it had been left on the stale global:push path) so its restart grace period tracks the schedule again. - Add salt.schedule.highstate_interval_hours to defaults.yaml/soc_salt.yaml and a side-effect-free salt/salt/schedule.map.jinja (SCHEDULEMERGED), matching the *MERGED map convention. Consumers read SCHEDULEMERGED.highstate_interval_hours. - Split salt/schedule.sls into salt/salt/highstate_schedule.sls (every minion) and salt/salt/push_drain_schedule.sls (managers); update top.sls to apply the highstate schedule via '*' and the drainer schedule via the configured-manager block. Remove the now-empty schedule.sls aggregator. - pillar_push_map.yaml and so-push-drainer: comment/doc updates only.
Security Onion
Security Onion is a free and open Linux distribution for threat hunting, enterprise security monitoring, and log management. It includes a comprehensive suite of tools designed to work together to provide visibility into your network and host activity.
✨ Features
Security Onion includes everything you need to monitor your network and host systems:
- Security Onion Console (SOC): A unified web interface for analyzing security events and managing your grid.
- Elastic Stack: Powerful search backed by Elasticsearch.
- Intrusion Detection: Network-based IDS with Suricata and host-based monitoring with Elastic Fleet.
- Network Metadata: Detailed network metadata generated by Zeek or Suricata.
- Full Packet Capture: Retain and analyze raw network traffic with Suricata PCAP.
⭐ Security Onion Pro
For organizations and enterprises requiring advanced capabilities, Security Onion Pro offers additional features designed for scale and efficiency:
- Onion AI: Leverage powerful AI-driven insights to accelerate your analysis and investigations.
- Enterprise Features: Enhanced tools and integrations tailored for enterprise-grade security operations.
For more information, visit the Security Onion Pro page.
☁️ Cloud Deployment
Security Onion is available and ready to deploy in the AWS, Azure, and Google Cloud (GCP) marketplaces.
🚀 Getting Started
| Goal | Resource |
|---|---|
| Download | Security Onion ISO |
| Requirements | Hardware Guide |
| Install | Installation Instructions |
| What's New | Release Notes |
📖 Documentation & Support
For more detailed information, please visit our Documentation.
- FAQ: Frequently Asked Questions
- Community: Discussions & Support
- Training: Official Training
🤝 Contributing
We welcome contributions! Please see our CONTRIBUTING.md for guidelines on how to get involved.
🛡️ License
Security Onion is licensed under the terms of the license found in the LICENSE file.
Built with 🧅 by Security Onion Solutions.