Things I build, break, fix, and write about

27 April 2026
Network segmentation for vehicle data in Home Assistant

Modern cars are noisy little computers, and vehicle telemetry isolation only works if you treat them that way from the start. I put the car on its own VLAN, lock the firewall down, then let Home Assistant see only the data I actually want, nothing more.

26 April 2026
Isolating Android on a VLAN with firewall rules and split

I would not migrate an Android phone into my homelab blind. A clean Android homelab firewall DNS split, with VLAN isolation and hard DNS rules, keeps...

26 April 2026
Security Advisory – 24 Apr 2026

Daily security advisory summary for 24 Apr 2026

25 April 2026
Setting lifecycle tracking for kitchen appliances with Home

I stopped treating appliance failure as a surprise and built a Home Assistant replacement schedule around dates, run counts, and service history. It...

Latest blog posts you might like

27 April 2026
Network segmentation for vehicle data in Home Assistant

Modern cars are noisy little computers, and vehicle telemetry isolation only works if you treat them that way from the start. I put the car on its own VLAN, lock the firewall down, then let Home...

26 April 2026
Isolating Android on a VLAN with firewall rules and split

I would not migrate an Android phone into my homelab blind. A clean Android homelab firewall DNS split, with VLAN isolation and hard DNS rules, keeps the phone useful without letting it sniff around...

26 April 2026
Security Advisory – 24 Apr 2026

Daily security advisory summary for 24 Apr 2026

25 April 2026
Setting lifecycle tracking for kitchen appliances with Home

I stopped treating appliance failure as a surprise and built a Home Assistant replacement schedule around dates, run counts, and service history. It is plain, slightly dull, and far more useful than...

25 April 2026
Security Advisory – 24 Apr 2026

Daily security advisory summary for 24 Apr 2026

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...

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 from Windows properly, the trick is knowing which...

23 April 2026
Security Advisory – 21 Apr 2026

Daily security advisory summary for 21 Apr 2026

22 April 2026
Configuration management prevents home lab drift

Cheap kit only stays cheap if the software side stays disciplined. A home lab software stack turns into a mess the moment settings live in web forms and half the logic sits in your head, which is a...