Next Event: COUNTERMEASURE FALL//2026

Ringzer0 COUNTERMEASURE

COUNTERMEASURE is a curated gathering of internationally recognized cybersecurity researchers, instructors, and leaders from around the world. Designed for professionals across government, critical infrastructure, industry, and academia, we showcase the research, intelligence, and tradecraft shaping modern cybersecurity. Each Spring we deliver immersive virtual training led by globally respected experts. Each Fall we bring the international cybersecurity community to Ottawa, Canada for world-class hands-on training and a limited-capacity, single-track conference featuring original research, strategic insight, and direct access to internationally recognized speakers and instructors.

COUNTERMEASURE FALL//2026

Ringzer0 COUNTERMEASURE FALL//2026

Ringzer0 returns with the best of offence and defense in 2026. World-class trainers, internationally recognized speakers, cutting edge security research, government focus, community.

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COUNTERMEASURE SPRING//2027

Ringzer0 COUNTERMEASURE SPRING//2027

Ringzer0 returns with the best of offence and defense in 2027. World-class trainers, internationally recognized speakers, cutting edge security research, government focus, community. Virtual.

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