Mike Reeves
8225d41661
- Deliver postgres super and app passwords via mounted 0600 secret files (POSTGRES_PASSWORD_FILE, SO_POSTGRES_PASS_FILE) instead of plaintext env vars visible in docker inspect output - Mount a managed pg_hba.conf that only allows local trust and hostssl scram-sha-256 so TCP clients cannot negotiate cleartext sessions - Restrict postgres.key to 0400 and ensure owner/group 939 - Set umask 0077 on so-postgres-backup output - Validate host values in so-stats-show against [A-Za-z0-9._-] before SQL interpolation so a compromised minion cannot inject SQL via a tag value - Coerce postgres:telegraf:retention_days to int before rendering into SQL - Escape single quotes when rendering pillar values into postgresql.conf - Own postgres tooling in /usr/sbin as root:root so a container escape cannot rewrite admin scripts - Gate ES migration TLS verification on esVerifyCert (default false, matching the elastic module's existing pattern)
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.