Your server, watched 24/7 — without ever seeing its secrets.

Secbuildon is a lightweight Linux agent that continuously checks for vulnerabilities, misconfigurations, and active attacks, and alerts you the moment something looks wrong. It is structurally incapable of reading credentials, private keys, or password hashes.

See pricing Get the install script

Continuous checks

Listening ports, SSH hardening, firewall status, pending security updates, known CVEs, brute-force detection, file integrity, and rogue users.

Real alerts, real reassurance

Get a webhook or email the moment something needs attention — and a clear "resolved, no action needed" the moment it doesn't anymore.

Zero credential access

Secbuildon never opens /etc/shadow, SSH private keys, .env files, or any secret store — enforced in code and by the systemd sandbox it runs in.

How the privacy guarantee actually works

Deny-listed at the source. Every file the agent opens goes through a single guarded function that refuses shadow files, private keys, .env files, and credential stores outright.
Sanitized evidence. Findings can only carry metadata — file names, hashes, counts, config directive values — never raw file contents.
Structurally unable to leak. The data format sent to our servers has no field that could even hold file contents — evidence never leaves your machine.
Kernel-enforced in production. The systemd service that runs the agent has InaccessiblePaths= set on shadow files and private keys, so even a compromised agent process cannot read them.