Fifth Domain

Test, Measure, and Benchmark Cyber Workforce Capability in Real-Time What Does FIFTH DOMAIN Do? FIFTH DOMAIN is the Cyber Workforce Intelligence Engine that tests, measures and proves the readiness of your cyber operations team. We deliver live attack simulations and real-time performance tracking that expose capability gaps and show exactly who on your team is ready to respond under pressure. Our platform uses capture-the-flag style scenarios to baseline team performance, identify critical skills gaps and deliver targeted, in-platform training that closes them fast. This is not training. This is readiness proven through real-world testing. Who Uses FIFTH DOMAIN? FIFTH DOMAIN is built for CISOs, SOC Managers and security leaders who need clear visibility of team capability across cyber operations. It is trusted by defence, government and now being adopted by critical infrastructure, finance, healthcare and enterprise organisations that can’t afford to guess if their teams are ready.