Jason C. Duff
Security practitioner, CISSP, and lifelong technologist. I write about cybersecurity, the tools I tinker with, and lessons learned across 25 years in IT and security.
Welcome to my corner of the internet — pull up a chair and read a while.
Latest Articles
Notes on security, technology, and whatever else I’m tinkering with.
AI Fatigue is real, and we are all living it
It is difficult, if not impossible to not be subjected to AI in one way or another all day, every day. It is exhausting...
Ubuntu 24.04 | New features, new look, new technology, but is it worth the upgrade?
The all new Ubuntu 24.04 is here! Ubuntu has released their latest LTS version, Ubuntu 24.04 Noble Numbat, so I decided ...
Fedora 40 | First Impressions from a Debian user
If you have read any of my other ramblings, you may have picked up on the fact that I am almost exclusively a Debian (va...
PGP | What is it and how to use it?
PGP stands for ‘Pretty Good Privacy’ but it is much more than that. It is the open source gold standard mech...
DNS Tutorial | How the Domain Name System works.
Today I thought I would give a basic overview of how the Domain Name System (DNS) works and explain a bit about the most...
Lenovo Yoga 6 Review: My new mobile Linux machine
The Lenovo Yoga 6 is by no means a mobile workstation but it is light, stylish and functional - and an all-in-one. Toda...
Quick Config | RealTek wireless and Bluetooth drivers Lenovo Yoga 6 (Ubuntu)
I recently got my hands on the newest version (2022) of the Lenovo Yoga 6 with an AMD Ryzen 5700 series processor, 16GB ...
Linux | Is it right for me and how to Install it
Over the years, I have spoken to countless individuals who are not necessarily ’tech savvy’ about Linux and ...
Pixel Buds Pro Review: My thoughts on the matter
Background Recently, I decided it was time for a new pair of earbuds - quality ones. I had been using a pair of Mifo O5 ...
Beyond the Blog
This is my personal corner of the web. When you’re ready to go deeper: I publish longer-form analysis and writing over on Substack.