Layered zones are gone from firewalld, so what now?
Once again I run my site against some basic Internet security tools
I move my old blog content over to a new domain and break stuff
Leaving Ghost and learning about some of Jekyll's quirks.
Deploying the Unifi controller software via Ansible.
Learning about DANE and how automation makes the pain go away
Understand how to read TLSA records and what the numbers in those records signify
An introduction to the concept of centralised certificate management.
Second post in a series explaining centralised management options for ACME based certificates
Third post in a series explaining centralised management options for ACME based certificates