Quote from royben239 on January 10, 2025, 10:50 am

Power BI provides Role-Level Security (RLS) but does not support more granular security options like column- or cell-level security out of the box. Power BI developers must implement complex workarounds, such as splitting datasets or using dynamic row-level security with additional configuration in the data model. These methods increase development time and may still not fully meet stringent security requirements, particularly in industries like healthcare or finance. The absence of native advanced security features can limit Power BI’s applicability for projects requiring highly customized access control mechanisms, adding challenges for developers.