SQL Magazine published the first part of my article Protect UDM with Dimension Data Security in its July issue. This article explains the fundamentals of dimension data security. I am working on making the article available for public access (as of now, it requires subscriber-level access). The article code can be downloaded from the publisher's website and from my website.

I am currently writing the second part (tentatively named Protect UDM with Dynamic Dimension Security) whose focus is dynamic dimension security. It will present two implementation approaches for implementing dynamic dimension security which are harvested from a real-life project: factless fact table and integrating with external security service.