PinnedMatt JohnsonUSB Cables are not always what they seem!Universally protect yourself from malicious cables with simple off the shelf tools.May 31, 2023May 31, 2023
Matt JohnsonBuilding a custom Qubes 4.1 Kernel on Fedora workstation 39I’m currently test driving Qubes as my daily-driver OS, running on a Framework 13" laptop.Jan 17Jan 17
Matt JohnsonAutomating AWS Cloud9 EnvironmentsI’ve recently been building out a hands on Kubernetes security workshop. One of the primary objectives was to automate as much of the setup…Jun 9, 2022Jun 9, 2022
Matt JohnsonOnwards to the next chapter!If you’d told me in January what this year was going to bring, like most people i’d never have believed you! But this isn’t a covid-19…Aug 28, 2020Aug 28, 2020
Matt JohnsonOn the state of higher-level Container abstractions.For some reason, Medium highlighted a story today, from July last year, on the “demise of CloudFoundry” due to the underlying scheduler…Jan 14, 2020Jan 14, 2020
Matt JohnsonSingle Node K3OS Rook Ceph HowToRecently been playing with installing and automating a single-node setup of K3OS for quick, kubernetes testing environments in KVM.Jul 31, 20192Jul 31, 20192
Matt JohnsonHow I Built the Greatest Trade Show Booth of my Life. So Far!Part of my role has always been to create and present workshops, talks and labs at our conferences, such as Cisco LIVE! It’s an enjoyable…Feb 22, 2018Feb 22, 2018
Matt JohnsonVisualising LinuxKit builds with Python and GraphVizFor the first time in a while I found myself still working at 5AM; by choice! Why? LinuxKit! as you may have guessed from previous posts…Oct 16, 2017Oct 16, 2017
Matt JohnsonMeasuring internet consistency with speedtest.net, plotly and dockerWhile measuring latency of your internet link over time is as simple as something like this;Sep 25, 2017Sep 25, 2017
Matt JohnsonUsing ZFS with LinuxKit and Moby.After raising an issue with compiling ZFS; the awesome LinuxKit community have designed this into their kernel build process.Sep 20, 2017Sep 20, 2017