What is row-level security in Power BI?

Row-level security in Power BI is a feature that restricts data access for certain users based on their roles. It allows organizations to implement security measures that ensure users only see the data that is relevant to them, according to their roles or permissions within the organization. This is particularly important in environments where sensitive data is involved, as it helps in maintaining data confidentiality and compliance with privacy regulations.

By setting up row-level security, administrators can define roles and rules that govern what data is visible to which users. For instance, a sales representative may only be able to see data related to their specific region or clients, while a manager may have access to a broader dataset that includes performance metrics for their entire team. This targeted access not only enhances data security but also streamlines the user experience by displaying only the necessary information they need to perform their job.

In contrast, the other options address different aspects of Power BI. Some relate to aesthetics and performance rather than security, while others touch on data integration techniques. However, they do not encompass the primary focus of row-level security, which is to manage and restrict data visibility based on user roles.