COUNTERMEASURE25 - Ringzer0

WORKSHOP: Writing a Windows Kernel Driver in 90 minutes // Pavel Yosifovich

Windows kernel driver writing may seem like "black magic", but like anything, it can be learned. In this code-packed session, we'll write one (or two) drivers from scratch, demonstrating the tools you need, and the foundations required for such a task.

COUNTERMEASURE25 Talk

Three Buddy Problem: LIVE // Costin Raiu, Ryan Naraine, Juan Andrés Guerrero-Saade

A special live recording of The Three Buddy Problem podcast, where three industry veterans tackle the complex, the controversial, and the downright weird corners of infosec. Sharp insights, unfiltered takes, current threats, hacker culture, and what's next for the security world.

COUNTERMEASURE25

Ringzer0 COUNTERMEASURE Virtual Training

Can't make it to Ottawa? No problem. With Ringzer0 Countermeasure's Virtual Training, you can learn from top-tier instructors from the comfort of your own home. Oct 26 - Nov 1

COUNTERMEASURE25

Ringzer0 COUNTERMEASURE In-Person Training

Countermeasure's in-person training delivers hands-on courses to match your experience and goals. Led by world-class instructors from the private sector, academia, and beyond, our training covers a wide spectrum of topics in both offensive and defensive security. Nov 3-6.

COUNTERMEASURE25

Ringzer0 COUNTERMEASURE

Ringzer0 brings the best of offence and defense back to Canada’s capital in 2025. World-class trainers, internationally recognized speakers, cutting edge security research, government focus, community. Nov 3 – 7, Ottawa, Canada.