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Realmwatch

Realmwatch makes open-source tools for teams that run their own servers: a handful to a few hundred Linux machines, often looked after by people who have other jobs too. The tools aim to be small, quiet until something matters, and easy to run yourself.

  • Heimdall: fleet security from one small hub. Each server runs a short collector script that reports its OS, packages and sites; the hub turns that into vulnerability findings, end-of-life warnings, login and privilege-session tracking, attack-surface mapping and alerts. Start with Getting started.

Each project keeps its documentation in its own repository, next to the code. This site pulls those pages in at build time from each project’s latest release, so what you read here matches what you can install. Every page says which release it came from and links to its source.

All Realmwatch projects are free software under the GNU AGPL v3.