Defence Finance Monitor

Defence Finance Monitor

Gatewatcher – Strategic Cybersecurity Capabilities for European Defence

A Technological and Institutional Assessment of Gatewatcher’s Role in Strengthening EU Cyber Resilience, Reducing Dependency on Non-Allied Suppliers, and Supporting NATO Multi-Domain Operations

Feb 04, 2026
∙ Paid

Gatewatcher is a French cybersecurity company founded in 2015 that offers an advanced Network Detection and Response (NDR) platform combining AI-driven analytics and threat intelligence to protect critical network infrastructure and cloud environments. The company’s core technology provides real-time visibility into network activity, enabling early dete…

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