For data-driven organizations, properly managing user access to analytics platforms is essential to safeguard sensitive information and maintain governance standards. At our data platform services company, we implemented robust Sigma access control to ensure that only authorized users could access specific data folders and reports. Our goal was to create a scalable, maintainable, and business-aligned permission structure that could grow alongside the company's needs, supporting teams such as sales, finance, and marketing. Folder-level access and granular permission settings played a critical role in protecting confidential data and fostering efficient collaboration across business units while following data governance best practices.