Power BI developers play a crucial role in ensuring data security by implementing role-based access controls (RBAC) within reports and dashboards. This means that users only see data that they are authorized to access.
Power BI developers also ensure secure data connections, using encrypted data sources and integrating with corporate authentication protocols like Active Directory. They may implement row-level security (RLS) to restrict data visibility based on user roles. By applying these security measures, Power BI developers help organizations maintain data confidentiality, compliance, and integrity within their business intelligence solutions.