---
title: "Juan Makau (@makau) | Hashnode"
description: "Securing the path from code to cluster. Read the latest articles by Juan Makau on Hashnode."
url: "https://hashnode.com/@makau"
---

@makau

# Juan Makau

@makau · Nairobi, Kenya · Joined July 2026

Securing the path from code to cluster.

### [Testing Kyverno Attestation Policies: The Bug That Shipped Twice, and What I Built to Stop a Third](https://juanmakau.hashnode.dev/testing-kyverno-attestation-policies-the-bug-that-shipped-twice-and-what-i-built-to-stop-a-third?utm_source=hashnode&utm_medium=feed)

Learn how a wrong JMESPath key path let a broken Kyverno attestation policy pass review twice, and the fixture-based tests that catch it now.

7 min read · [juanmakau.hashnode.dev](https://juanmakau.hashnode.dev/testing-kyverno-attestation-policies-the-bug-that-shipped-twice-and-what-i-built-to-stop-a-third?utm_source=hashnode&utm_medium=feed)

[Jul 23](https://hashnode.com/posts/testing-kyverno-attestation-policies-the-bug-that-shipped-twice-and-what-i-built-to-stop-a-third/6a61fd22440c89bf6d1b60c0)