Immersive Core establishes the foundation organisations need to build, exercise, and prove cyber readiness. We combine cyber readiness, exercising, validation, and measurement experience, enabling learners to build and improve practical capability through hands-on labs and a business and technical resilience exercise simulation.It also addresses the requirement to prove AI and agent readiness, developing knowledge and practical security skills for AI-enabled systems. Learners have access to all course materials and labs for 12 months.