Adjacency Matrix of Controls in the Cybersecurity Framework

An adjacency matrix allows you to see items that frequently appear together in a way that enables efficient sorting. Each block demonstrates where the two controls on the axis appear in one or more CSF subcategories together.

When the controls on the X and Y axis appear together in one or more CSF subcategories, the matrix cell at their intersection is shaded. The darkness of the shade indicates the number of co-occurrences.

Hover over each shaded cell to get detailed information about the intersections. You can also sort the matrix by control ID and co-occurrence frequency.

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