Heimdall

Fleet security for a handful to a few hundred Linux servers: inventory, vulnerabilities, end-of-life, logins and attack surface, from one small hub.

Getting startedNew to Heimdall? Start here.

Set up

• Getting started
• Where to host
• Deployment
• Collector

What it watches

• Attack surface
• Failed logins
• IP awareness
• Deploy services
• Anomaly signals
• Threat news

Acting on threats

• Threat list
• Edge bans

Integrations

• Cloudflare
• Tailscale
• AI analysis
• MCP server

Reference

• Snapshot format

These pages come from the docs/ folder of realmwatch/heimdall at v0.4.36.