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Recent Posts

UniFi Controller

5 minute read

For wi-fi, I use use a UniFi AP. One slightly annoying aspect of this is the UniFi Controller. If you don’t have a smartphone or need to manage more t...

DNS Over TLS With Unbound

13 minute read

Recently, Firefox announced it’s roll-out of DNS over HTTPS (DoH). That made me think, "Encrypting DNS…​ Why don’t I do that for my ...

OpenSMTPD Relay on Ubuntu

13 minute read

It can be handy to have your system email you if it detects an issue or potential security risk. Unfortunately, this isn’t always straightforward, esp...

IPv6 on OpenBSD

23 minute read

Configuring IPv6 on my OpenBSD home router was a much more difficult task than I’d expected. While this was mostly due to the steep learning curve of ...

PF Badhost

20 minute read

Blocking connections to nefarious IP addresses in your firewall is usually a good idea. On OpenBSD, the pf-badhost script updates PF to block traffic to and...

Unbound Adblock

13 minute read

Ever want to get rid of all those annoying internet ads? Me too. I’d been planning on using something like Pi-hole, but recently stumbled upon unbound...