Things I build, break, fix, and write about

9 July 2026
Checking Logpush field mappings after schema updates

Cloudflare Logpush datasets do not always announce when they change shape, and that is where the trouble starts. I check the field map against real exports, because a parser that still runs can be quietly throwing away useful data.

8 July 2026
Local DNS proxy now preserves DNSSEC records

Cloudflare One Client for Windows now leaves DNSSEC records alone, which is exactly the sort of change I like, because it stops the client quietly...

8 July 2026
Cloudflare One Client for macOS DNS search suffixes

Cloudflare One Client for macOS can make a short hostname behave very differently, and most of the pain sits in the suffix list rather than DNS itself...

7 July 2026
Tracing acme.sh certificate handling in TLS interception

I spent too long chasing the neat version of TLS wiretapping reconstruction, then found the mess: shell parsing, token limits, and renewal timing. The...

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8 November 2025
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7 November 2025
Measuring quantum advantage with the OTOC method

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7 November 2025
OpenAI Atlas and the privacy settings worth checking

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6 November 2025
Using IP blocking to slow AI scraping attempts

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6 November 2025
Mitigating risks from malicious AI sidebar extensions

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5 November 2025
Configuring Atlas browser settings for security

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5 November 2025
Using OpenAI Codex in a homelab workflow

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4 November 2025
Avoiding common pitfalls in Windows 11 updates

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4 November 2025
Using ChatGPT to automate macOS workflows

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3 November 2025
Managing AI privacy settings in Microsoft Edge

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