Things I build, break, fix, and write about

7 July 2026
Reverse engineering game binaries with static analysis

Game binaries give up more than they should, if you know where to look. I start with binary analysis, not the folklore around the game, then use strings, imports, and control flow to separate real structure from guesswork, and that usually exposes the first lie fast.

6 July 2026
Agentic AI still needs domain judgement

Agentic AI can write the thing, but it still cannot tell you whether the thing is right. That is where domain expertise matters, because a clean...

6 July 2026
Weekly Tech Digest | 06 Jul 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...

6 July 2026
wolfCOSE zero-allocation parsing in embedded C

wolfCOSE looks sensible only if you care about what your firmware actually has to carry. I like that, because on small targets the wrong crypto...

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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 Assistant

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 with VLANs, DNS and firewall rules

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 ways to remove Copilot from 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
n8n | stable

n8n 2 17 5: enforces credential access for dynamic node parameters, fixes credential exposure risk, upgrade recommended for admins and self hosted users

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...

22 April 2026
Security Advisory – 20 Apr 2026

Daily security advisory summary for 20 Apr 2026