Hi Product Hunt 👋

Why I built it: every Linux server on the internet gets SSH login attempts within minutes of going online. My own 3 servers see hundreds every day. The attempts are buried in /var/log/auth.log on each server separately, so most people never look — and never notice the one that gets in, or the outdated package with a known CVE, or the SSH key an attacker quietly added.

ThreatGuard puts all of that on one dashboard:

🛡 Every SSH login on every server, live — repeat attackers blocked at the firewall automatically

📦 Every outdated package, the CVEs behind it, and the exact command to fix it

🎯 A security score per server, with a fix for each problem

🚪 Alerts when a back door appears: a new SSH key, root account, sudo rule, cron job or service

Who it's for: developers, small teams and indie hackers running a few Linux servers (a VPS, a homelab, a startup's AWS boxes) who don't have a security team or the time to set up fail-safe tooling on every machine. One install command; free for up to 10 servers, every feature.

The feedback I'd love most:

1. Was the install clear, and did the first attacks show up when you expected?

2. Which alert would you actually want in your inbox — and which would you turn off?

3. What should it catch next: web attacks (nginx/WordPress logins), Slack/Telegram alerts, or something else?

Thanks for taking a look — I'll be here all day answering questions.