Thomas
Segura

A creative tinkerer who found his way by making the technical accessible.

I'm a technical writer with a strong background in cybersecurity and software engineering. I create clear, developer-focused content that explores trade-offs, challenges assumptions, and helps teams make informed security decisions.

My values: curiosity, accuracy, originality, and openness.
My motto: in a world of constant noise, having a perspective is what matters.

Book

Crafting Secure Software book cover

Crafting Secure Software: An engineering leader's guide to security by design

by Thomas Segura & Greg Bulmash

In 2024, I co-authored my first book to help engineering leaders and developers better understand how and why modern software systems are targeted by malicious actors. The book explores practical, design-first approaches to building more resilient applications.

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Publications

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