Lock down your server.
A fresh box listens on more than you think, and every open port is an invitation. Pick what you actually serve and get UFW commands that deny everything else by default — the single highest-leverage thing you can do to harden a server you own.
Every open port is a door
Hardening a server sounds like a project; the firewall is the 80/20. Internet-wide scanners hit every public IP constantly, cataloguing open ports and the software behind them, and the things that get breached are almost always things that didn't need to be reachable in the first place — a database on a default port, an admin panel, a forgotten dev server. Deny-by-default makes all of that simply invisible, and you allow back only the two or three ports you actually serve.
Setting it once is a copy-paste. Ongoing assurance requires independent verification on each relevant host; a control plane can contribute selected managed-host evidence but does not keep every firewall policy universally honest.
Close the doors. Keep them closed.
Infraveil can report selected policy and drift evidence for configured managed hosts and routes. It does not inspect every host firewall, guarantee that a host remains locked down, or prove that one-time hardening persists.
See how it works