Ringzer0
"We are not so different, you and I. We've both spent our lives looking for weaknesses in one another's systems."

Cybersecurity Conference and Training

Ottawa's premier cybersecurity training and conference event is back for 2025. November 3-7

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.

November 3 – 7, Ottawa, Canada.

COUNTERMEASURE25 Conference (November 7)

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.

In-Person Training (November 3-6)

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.

Virtual Training (October 26 - November 1)

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

Venue and Hotel

Ringzer0 COUNTERMEASURE25 Venue and Hotel
Venue: Ottawa Conference and Event Center Hotel: Courtyard by Marriott Ottawa East Book at discounted conference rates Address: 200 Coventry Road. Ottawa, ON K1K 4S3 Canada

Venue: Ottawa Conference and Event Centre | Hotel: Courtyard by Marriott Ottawa East

Practical iOS Reverse Engineering

Practical iOS Reverse Engineering

This 4-day training will equip you with a toolbox of indispensable techniques and methods for diving into the world of hacking apps and discovering system internals on Apple's mobile devices running on the latest iOS 19
READ MORE
Great! Next, complete checkout for full access to Ringzer0
Welcome back! You've successfully signed in
You've successfully subscribed to Ringzer0
Success! Your account is fully activated, you now have access to all content
Success! Your billing info has been updated
Your billing was not updated