Philippe De Ryck

Hi, I'm Philippe, and I help developers protect companies through better web security. As the founder of Pragmatic Web Security, I travel the world to teach practitioners the ins and outs of building secure software.

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OpenAPI as a security tool, not just documentation

This page contains the resources for the talk titled 'OpenAPI as a security tool, not just documentation'.

Abstract

OpenAPI specifications are more than just documentation—they can be a powerful foundation for improving your application's security.

This talk explores how to effectively use OpenAPI in both code-first and spec-first workflows. We’ll discuss how well-crafted specs help uncover security issues, guide audits, and power security tools for testing, automated attacks, and even runtime protection. You’ll walk away with practical insights into turning your API specs into a security asset, not just a developer convenience.


About Dr. Philippe De Ryck

Hi, I'm Philippe, and I help developers protect companies through better web security. Learn more about my security training program, advisory services, or check out my recorded conference talks.

Philippe De Ryck

Dr. Philippe De Ryck

Hi, I'm Philippe, and I help developers protect companies through better web security. As the founder of Pragmatic Web Security, I travel the world to teach practitioners the ins and outs of building secure software.


Talks and workshops

You will often find me speaking and teaching at public and private events around the world. My talks always encourage developers to step up and get security right.


Articles

Security is often about small nuances. In my articles, I dive deeper into various security topics, providing concrete guidelines and advice. My articles also answer questions I often get while speaking or teaching.


Security resources

Getting security right is all about knowledge. I strongly believe in sharing that knowledge to move forward as a community. Among my resources, you can find developer cheat sheets, recorded talks, and extensive slide decks.


Mailing list

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