Kubilay Tunca

Kubilay Tunca is a Senior Full Stack Developer with a background in computer science and cybersecurity. After completing a thesis in cyber defense and spending years working with secure systems, he founded Cyber Security in Plain English, a blog and resource hub dedicated to translating complex security concepts into clear, actionable advice for everyone.

Through a blend of professional expertise and real-world examples, Kubilay Tunca has made it his mission to make cybersecurity accessible, practical, and jargon-free.

He is the author of:

The Digital Fortress: Your Everyday Guide to a Safer Digital Life

The Anonymity Playbook: Digital Survival for Whistleblowers, Journalists, Activists, and Everyone Else

Secure Software Development: How to Write, Ship, and Maintain Code Without Shipping Vulnerabilities

The Secure Harness: Shipping Production Code with AI Coding Agents

The AI Native Engineer: Build, Evaluate, and Ship AI Systems That Work in Production

When not writing or developing, Kubilay Tunca enjoys exploring privacy tools, mentoring new developers, and helping individuals take back control of their online lives.