Josh Patterson
f088a27159
A complete mine is not enough: elasticsearch:nodes, redis:nodes, logstash:nodes (tgt_type=pillar) and hypervisor:nodes (tgt_type=compound) resolve their target against the master's per-minion data cache (grains+pillar in data.p), which is populated only when a minion's pillar is recompiled -- separately from the mine. After a reboot a node can be in the mine (so node_data/glob sees it) yet absent from that cache, so it fails the elasticsearch:enabled:true pillar match and is dropped from elasticsearch:nodes -> so-elasticsearch ExtraHosts -> container recreate. After the mine-completeness wait, run salt '*' saltutil.refresh_pillar wait=True to synchronously cache every up node's pillar (the same lever deploy_newnode.sls uses), then verify with salt-run cache.pillar and retry stragglers, bounded by MINE_UPDATE_MAX_WAIT. Also log elasticsearch:nodes alongside node_data for inspection.
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.
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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 |
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🛡️ License
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