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Insights

Engineering notes, minus the marketing.

What we've learned building and operating infrastructure under regulatory pressure — written for the people who have to run it.

Cybersecurity · Featured

Zero trust without the rip-and-replace

You don't need a greenfield network to adopt zero trust. Here's a sequencing model that starts with identity and works outward.

· 7 min read

Cloud

Landing zones that survive an audit

Guardrails, account boundaries and evidence trails: what regulators actually ask for when they review your cloud estate.

9 min read

Artificial Intelligence

RAG is an infrastructure problem, not a prompt problem

Most enterprise AI assistants fail on retrieval quality and data freshness long before the model is the bottleneck.

6 min read

Automation

Automation that people actually use

Process automation succeeds or fails on adoption. Design for the exception path, not the happy path.

5 min read

DevOps

Setting an observability budget before the incident

Signals cost money. A simple tiering model to keep telemetry spend proportional to service criticality.

8 min read

Network

A pragmatic network segmentation playbook

How to phase segmentation across a live estate without freezing the business for a maintenance window.

10 min read

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