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A honeypot that only listens (and fail2ban that bites)

A logging-only honeypot on my Hetzner box: an unprivileged user, a systemd sandbox with one non-obvious trap that silences it, and fail2ban to turn every knock into a self-expiring firewall ban.

30 Aug 2026 · 5 min read

#honeypot
#fail2ban
#security
#ssh