Why GTK Cyber?
We teach skills that work in the field. Built by practitioners, for practitioners.
Instructors Who've Done the Work
Our team brings experience from intelligence agencies, financial institutions, and government bodies. Charles Givre is a CISSP with 20+ years in cybersecurity and data science. Summer Rankin, PhD, has 30+ peer-reviewed publications in ML and NLP. We don't teach from textbooks. We teach from operations.
Hands-On, Not Theoretical
Every course is built around doing. Students leave with working code, real datasets, and skills they can apply the next day. Our Centaur VM provides a complete, portable training environment so there's no setup friction.
No AI Hype. Real Expertise
The market is flooded with vendors selling AI snake oil. We've been teaching machine learning and data science for security professionals since before it was fashionable. We know what works, what doesn't, and how to apply it to actual cybersecurity problems.
Trusted by Leading Organizations
We've trained professionals at ING, Booking.com, the Government of Canada, and across financial services, defense, and technology sectors. Black Hat and Hack In The Box have selected GTK Cyber as training partners year after year.
Right-Sized for Your Team
We offer public courses at conferences like Black Hat, and custom corporate engagements tailored to your team's specific tools, workflows, and maturity level. One-day executive briefings to multi-day technical bootcamps. We meet you where you are.
Faster. Better. Smarter.
That's not just a tagline. Security threats move fast. AI capabilities evolve constantly. Our curriculum stays current because our instructors are active in the field. Your team will leave better equipped to handle what's happening right now.
"The training we receive at conferences is often theoretical and disconnected from our day-to-day work. GTK Cyber is different. The skills transferred immediately."
- Security analyst, financial services sector