I’ve updated my old notes on managing a certificate authority and turned my current usage into a GitLab project. If you are looking at using TLS certificates on a private network, this is a good starting point to learn more about the process and best practices.
Here’s wishing everybody the best year possible in 2020!
The servers that host this website have been successfully migrated from Debian 9 to a fresh installation of Debian 10. As part of this migration quay.net now resolves to 220.127.116.11 and is no longer available on the old server, hal9000.
This upgrade means that the website now supports TLSv1.3 and a number of other improvements. If you come across any missing content or bugs, please let me know.
I’m not much for social media, but on the off chance you want to connect with me, I do have a fairly inactive Mastodon account.
I may not reply immediately, but I do check in from time to time.
I’ve just written a quick and dirty guide on how to use Certbot on Debian 9 with Route 53. This is useful if you are trying to manage wildcard certificates and don’t want to, or can’t, screw around with managing the current state of the Route 53 plugin on Debian 9.
Without further ado: quay:wiki – Let’s Encrypt Usage Notes
If you’re loooking for a bit of light reading before bed, this might be just the answer: An Advanced Introduction to GnuPG.
On a mostly related note, I’m going to move all of my (admittedly trivial) secure e-mail to my ProtonMail account. If you have any reason to contact me securely, I advise you e-mail with GPG at gmobrien at protonmail dot com as of December 2018.
No big editorial, just a note for folks who have reason to use any of my GitHub projects and read the blog…
From here on, I’ll be maintaining any public software over here: https://gitlab.com/gmobrien