Tag Archives: dynamic security

Dynamic Column Level Security with Power BI and SSAS

Last week I was asked to tackle a requirement by a customer adopting Analysis Services to enable data exploration and ad hoc analysis by their users. One of their requirements was to secure columns based on a grant related to a cost center. For example, a grant has several attributes, with some attributes being considered “sensitive” and other attributes considered “non-sensitive”. Non-sensitive grant attributes would accessible to all users while a subset of the attributes in the grant table considered “sensitive” would be accessible to users related to the corresponding cost center. The challenge here is that while Analysis Services supports column level security, dynamic column level security is not supported. So my colleague and friend, the great Steve Pontello, and I put our heads together to address the requirement.

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Implementing Security With SSAS

Pragmatic Works just published a video on their YouTube channel put together by yours truly on implementing security in your SQL Server Analysis Services cube.

The video covers implementing basic dimensional security, cell security, as well as an extended look at implementing dynamic data driven security. The video is about an hour long so grab a bag of popcorn, sit back, and hopefully learn how to make your cube as secure as if it were guarded by a squad of Segway riding special forces commandos.

So check out my video Implementing Security With SSAS and feel free to post any questions or comments!