A security maturity model provides a structured and objective framework for assessing an organization’s current cybersecurity posture and defining a clear, phased roadmap for improvement. Through progressive levels of maturity, the model evaluates the effectiveness of security practices, processes, and controls, enabling organizations to evolve from reactive and ad-hoc measures to a mature, proactive, and optimized security posture.

Security maturity models typically span three to five maturity levels and support leadership teams in identifying capability gaps, prioritizing security investments, measuring progress, and strengthening overall cyber resilience in alignment with business objectives.