The way organizations create, access, share, and use data is changing rapidly, challenging many of the assumptions that have shaped traditional data security strategies. AI is accelerating that shift, as data moves more dynamically across applications, models, employees, and autonomous systems. For CISOs, the question is no longer simply how to protect more data, but whether existing approaches to classification, access, governance, and control are built for where the enterprise is headed. This panel will explore what the next generation of data security could look like, which foundational approaches will endure, and where security leaders may need to rethink their strategies. The discussion will focus on how CISOs can prepare today for a future where data is increasingly dynamic, distributed, and central to business innovation.