Guides and How Tos
pf firewall basics on OpenBSD
pf, OpenBSD's native packet filter (later ported to FreeBSD and macOS), is configured in /etc/pf.conf with a compact, readable rule syntax - here's a…
31 January 2025 4 min read
Category
Guides for running your own server on an unmanaged VPS, where you have full root access.
Tag
Also filed under
Order
Guides and How Tos
pf, OpenBSD's native packet filter (later ported to FreeBSD and macOS), is configured in /etc/pf.conf with a compact, readable rule syntax - here's a…
31 January 2025 4 min read
Guides and How Tos
How to check, enable, and configure ufw on an Ubuntu Server VPS - including the one step that stops you locking yourself out over…
3 December 2024 3 min read
More reading
Everything we have written, grouped by what it is about.