Traditional Data Security Posture Management (DSPM) solutions, while providing valuable cloud data visibility, are no longer sufficient for today's AI-driven enterprise environment where data proliferates rapidly across SaaS apps, cloud platforms, and employee endpoints. First-generation DSPM tools focus narrowly on data at rest in cloud environments, missing critical blind spots in endpoints, real-time data movement, and AI-generated derivatives. Next-generation DSPM platforms must deliver AI-driven data understanding, comprehensive visibility across all environments and data states, continuous risk monitoring, and unified protection capabilities that merge traditional DSPM discovery with real-time data loss prevention. Organizations can implement these advanced capabilities through a five-step roadmap that begins with comprehensive data discovery and classification, progresses through risk assessment and attack surface minimization, and culminates in real-time breach prevention and user coaching.