A company uses red team exercises to validate detection and response capabilities. After several successful simulations, leadership concludes incident readiness is high. An independent review finds that scenarios are reused and defenders have begun anticipating tactics. Management wants realistic assurance without increasing test frequency.
What is the MOST appropriate change to make?
A. Rotate red team members to reduce defender familiarity
B. Introduce threat informed testing with adaptive scenario design
C. Increase reliance on automated attack simulation tools
D. Separate detection and response teams during exercises