this post was submitted on 26 Feb 2024
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[–] [email protected] 8 points 8 months ago* (last edited 8 months ago)

Everything exposed except NFS, CUPS and Samba. They absolutely cannot be exposed.

Like, even my DNS server is public because I use DoT for AdBlock on my phone.

Nextcloud, IMAP, SMTP, Plex, SSH, NTP, WordPress, ZoneMinder are all public facing (and mostly passworded).

A fun note: All of it is dual-stacked except SSH. Fail2Ban comparatively picks up almost zero activity on IPv6.