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

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2 November 2025
Weekly Tech Digest | 02 Nov 2025

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.

2 November 2025
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1 November 2025
Evaluating the impact of AI on homelab efficiency

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1 November 2025
Navigating price increases with Microsoft 365 Copilot

Microsoft 365 Copilot Integration can increase your subscription cost. Read renewal notices, note old and new charges, and check for legacy plans without Copilot. Save support transcripts, disable...

31 October 2025
Configuring Apple Silicon for AI workloads

Configuring Your Mac for AI: A Practical Guide for Windows Switchers I switched from Windows to a Mac for AI work and learnt a few hard lessons. This guide covers the practical bits: system checks,...

31 October 2025
Detecting fake expense receipts with AI analysis

Use layered controls to stop fake expense receipts. Run AI detection systems with metadata checks, file integrity monitoring and bank matching on your expense claims. Automate low-risk checks and...

30 October 2025
Understanding cost management in AI data centres

Data Centre Costs matter for homelabs. You will learn to measure power, track utilisation and budget for spares. Use automation and containers to cut waste. Plan replacements and test scenarios to...

30 October 2025
Configuring Microsoft privacy settings amidst government

Configuring Microsoft privacy settings amidst government scrutiny I walk through practical steps to harden Microsoft privacy settings while political pressures press on large vendors. I focus on what...

29 October 2025
Data protection strategies for modern IT infrastructure

Learn practical backup patterns for small teams and tight budgets. You map critical data, set RTO and RPO, choose local and offsite copies, and automate jobs. Test restores regularly and keep...

29 October 2025
Resolving restart loops in Proxmox environments

If you face Proxmox crashes and restart loops, start with logs and check your hardware. Gather exact kernel messages and timestamps. Test RAM and PSU, boot an older kernel and run memtest86 and stress...