fouo.io replaces the usual big-tech cloud bundle — mail, identity, file storage, and remote desktops — with a self-hosted stack running on Hetzner Cloud in the EU. Nothing here is proxied through a third-party SaaS platform; every service is deployed, patched, and controlled directly.
What's running
- Mail — Postfix, Dovecot, and Roundcube webmail
- Identity — Keycloak single sign-on across every service
- Files — FileBrowser backed by S3-compatible object storage
- Desktops — browser-based virtual desktops, no client install
Threat Intelligence Wing
fouo.io also hosts a live security-research arm: a passive honeypot sensor collecting real-world attacker telemetry, plus two public dashboards aggregating outside threat data. It's a secondary function — the core of fouo.io is still the sovereign cloud above — but the data is public and worth a look.
Passive Honeypot Sensor — Ukraine
A low-interaction sensor deployed to a Ukrainian data center, capturing real inbound scanning and credential-stuffing traffic.
LiveLive Scanning Activity Dashboard
Bulk internet-scanning landscape data pulled from the SANS Internet Storm Center / DShield sensor network.
LiveBreach & Incident Dashboard
An aggregated, deduplicated timeline of confirmed data breaches, pulling from state breach-notification registries (including the California Attorney General) and vetted infosec news.
Live