SSH log analyzer
🔒 Runs locally in your browser. Nothing you enter is uploaded.
How to use it
- Paste sshd log lines (or load the example).
- Tap Analyze.
- Investigate any 'brute force then success' result immediately.
Frequently asked questions
How do I stop SSH brute force?
Disable password authentication, use keys plus MFA, restrict source IPs and use fail2ban or equivalent.
Where are SSH logs?
/var/log/auth.log on Debian/Ubuntu, /var/log/secure on RHEL/CentOS, or journalctl -u ssh.
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