Main content restructuring is now complete. To do is changing the theme, and later branding.
Keeping your DNS queries from your local network to public DNS servers private in transit by using DNS over TLS on a Raspberry Pi is ridiculously easy.
A short talk / presentation about using the Raspberry Pi as a public backyard camera (e.g. live streamed or time lagged snapshots of a bird feeder).
The official Ubuntu images that are built for Azure/Hyper-V really are only compatible with Hyper-V on Azure, but there is a solution…
This article details using the XCA GUI for creating private SSL certificates for enabling end-to-end SSL on non-public servers.
Linux network monitoring presentation using munin and nagios circa 2006
For 32-bit ARM, whether you want an old school or UEFI virtual machine in Libvirt/KVM, and automated or ‘manual’ creation, here there are docs.