Things I build, break, fix, and write about

24 April 2026
Network segmentation through VLAN, DNS and firewall strategy

A proper network blueprint is mostly unglamorous discipline, VLANs with a job, DNS that stays in its lane, firewall rules that mean something, and DHCP reservations that do not rely on memory. Get that wrong, and the first odd device will expose it.

24 April 2026
Security Advisory – 23 Apr 2026

Daily security advisory summary for 23 Apr 2026

23 April 2026
Safe methods for Copilot removal across Windows applications

Windows has a habit of putting Copilot back after updates, so I check policy first, then the package itself. If you need to remove Microsoft Copilot...

23 April 2026
Security Advisory – 21 Apr 2026

Daily security advisory summary for 21 Apr 2026

Latest blog posts you might like

15 January 2026
Resolving PDQ Connect package failures with Sophos XDR

Troubleshooting PDQ Connect Package Installation Errors for Sophos XDR Client: A Detailed Guide I ran into this exact fault while packaging the Sophos XDR Client for PDQ Connect. The installer works...

14 January 2026
Navigating Sophos Home Edition update challenges

Facing firmware update errors on Sophos Home Edition? This guide offers practical troubleshooting steps to help you identify and fix common issues effectively.

13 January 2026
Transitioning from Windows to Ubuntu: Key commands

Transitioning from Windows to Ubuntu can seem daunting. This guide simplifies essential Linux commands, covering navigation, permissions, and package management to ease your migration.

12 January 2026
Optimising gaming performance on Linux with Proton

You can get solid Linux gaming performance with Proton on Ubuntu. Test with a live USB; install Steam, ProtonUp-Qt, drivers and Vulkan. Use gamemode and MangoHud to measure FPS, then tweak one setting...

12 January 2026
Integrating n8n with other tools for lead generation

Discover how to efficiently build lead pipelines with n8n. This guide offers practical steps for data scraping, enrichment, verification, and cold emailing.

11 January 2026
Engaging n8n users through effective workflows

Unlock the secrets to user retention in open-source software like n8n. Discover actionable steps to enhance workflows, streamline onboarding, and boost community engagement today!

11 January 2026
Weekly Tech Digest | 11 Jan 2026

Stay updated with the latest in tech! This digest covers AI ethics, auto industry shifts, and the impact of politics on technology, exploring today's pressing issues.

11 January 2026
Setting up Docker for MCP and n8n integration

Set up MCP n8n automation with Docker. You will containerise your Claude client, an MCP server and n8n with docker-compose. Follow direct checks to confirm webhooks or the execution API trigger...

10 January 2026
Integrating GitHub into your n8n workflows

Integrating GitHub into your n8n workflows. You get commands to connect GitHub, store credentials and test triggers. Design small, testable flows. Handle errors and deploy safely. Use concrete...

10 January 2026
Configuring n8n to streamline workflows

n8n configuration for reliable automations. Start with the official Docker image for a quick test. Make sure you secure access, enable persistence and schedule backups. Use Postgres in production, set...