What is the correct order of the 3 mindsets of the SIR Customer Journey Maturity Model?

The correct sequence of mindsets in the SIR Customer Journey Maturity Model begins with the understanding phase, which is crucial as it lays the foundation for all subsequent actions. This phase emphasizes the importance of recognizing threats, vulnerabilities, and the overall landscape of the organization's security posture.

Following this is the modernization phase, where organizations start implementing new technologies and practices to better defend against security threats. Modernization involves updating existing systems and integrating innovative solutions that enhance security capabilities.

The final phase, transformation, signifies a profound shift in how the organization approaches security. This is not just about keeping up with technology but reshaping the organization's culture and processes to prioritize security innovation continuously. It’s a strategic transformation that fosters a proactive security environment, enabling the organization to adapt to emerging threats effectively.

Thus, the journey progresses logically from understanding the current state, modernizing defenses, and ultimately transforming the organization's security posture to be future-ready. The other options either misplace these essential phases or fail to capture the comprehensive growth each stage represents in the maturity model.