C-TPO

Short and quick

Notes

Things I want out of my head before they're a whole piece. They land here first, then a copy goes to Bluesky, where you can reply. The longer stuff is under Writing.

Other ways to follow Β· Notes RSS

Trying something. Short thoughts land here first, then a copy goes to Bluesky. The longer pieces stay under Writing. Same rule as everything else on this site: ship it rough, fix it in the open.

Oct 15, 2026 ✎ AI drafted from my idea

Longer pieces by email

Notes stay here and on Bluesky. Email is only for the longer pieces and take-homes, when they're ready.

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For people short on time

TL;DR

Matt thinks out loud here about technology, mostly how teams decide what to build, fix and protect.

The first series argues that security gets better fastest when the teams that each hold part of the answer share it earlier. Part 2 says most critical findings aren't: seven questions tell you which, and the answers live with other teams. Clay first, chisel later is about roughing out the whole thing before polishing the parts.

Every piece says how much AI helped, and the site changes in the open. The discussion happens on LinkedIn.

Start with Part 1 β†’
AI score 2/4 me. Idea 1.5/2 Β· Words 0.5/2. AI drafted these from what's on the site; I haven't rewritten them yet

Updated October 14, 2026. A TL;DR for the whole site, by reader, is an idea by Matt at ctpo.io. Copy it freely, just link back.