Ottawa, ON – Feb 18, 2026 – Today CIRA launches CIRA MDR, a fully managed detection and response (MDR) service helping organizations strengthen cyber resilience with continuous monitoring, proactive threat hunting and rapid incident response. The new offering expands CIRA’s cybersecurity ecosystem, evolving its XDR platform into a seamless, hands-off security service.
Initially launched with Calian, a cybersecurity leader with more than a decade of experience supporting complex, high-risk environments across critical sectors, CIRA MDR provides organizations with a sovereignty-first approach to cybersecurity. When a cyber incident disrupts a critical infrastructure organization, the impact can be immediate and far-reaching, affecting essential services and operations. According to CIRA’s 2025 Cybersecurity survey, more than a quarter of cybersecurity professionals responded that cyber attacks have hurt their organization’s reputation (27 per cent) and cost them customers (20 per cent).
CIRA MDR pairs advanced detection technology with round-the-clock monitored response service. By combining its powerful XDR technology with Calian’s Canadian-based security operations centre (SOC), MDR offers a tightly integrated approach that enhances cyber resilience while simplifying operations for internal IT and security teams.
Key features
· 24/7 “eyes-on-glass” monitoring from Canadian cybersecurity experts
· Full ownership of escalation and containment, reducing the burden on internal teams
· Proactive threat hunting to uncover stealthy and hidden attacks
· Expert-led investigation and guidance for faster, more confident incident response
· Enterprise-grade protection without the cost and complexity of an in-house SOC
CIRA MDR is designed to integrate seamlessly with CIRA’s existing cybersecurity services while supporting organizations of all sizes, from public-sector institutions to private-sector businesses. Operated and supported entirely in Canada, the service prioritizes data residency, privacy protection and trusted domestic expertise while reflecting CIRA’s community-first approach and long-standing role as a trusted provider of DNS and cybersecurity infrastructure for Canadians. It further demonstrates CIRA’s commitment to advancing national cybersecurity capacity and opens the door for organizations with their own SOC capabilities to explore partnership opportunities.
Additional resources
- For more information about the service, visit cira.ca/mdr
- Learn more about CIRA Cybersecurity services
About CIRA
CIRA is the national not-for-profit best known for managing the .CA domain on behalf of all Canadians. As a leader in Canada’s internet ecosystem, CIRA offers a wide range of products, programs and services designed to make the internet a secure and accessible space for all. CIRA advocates for Canada on both national and international stages to support its goal of building a trusted internet for Canadians by helping shape the future of the internet.
Media contact
Delphine Avomo Evouna
613.315.1458
[email protected]
