Remember CLS
Full name: Column-Level Security
Memory aid: Columns have their own Layer of Security.
Column permissions and dynamic masking are different controls.
Study area: Data & integration · Batch 9
Relevant study for: Azure Data Fundamentals DP-900 · CompTIA Cloud+
Practice with exam flashcards →Data / Knowledge library
CLS — Column-Level Security
Restricts access to selected columns in supported data platforms.
Why learn CLS — Column-Level Security?
Restricts access to selected columns in supported data platforms.
Where it came from
Column permissions and dynamic masking are different controls.
- Memory aid (a learning cue, not the expansion): Columns have their own Layer of Security.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand CLS: Column-Level Security.
- Recall this memory aid: Columns have their own Layer of Security.
- Explain the practical use: Restricts access to selected columns in supported data platforms.
- Explain this distinction: Column permissions and dynamic masking are different controls.
- Identify CLS in a device specification, architecture diagram, or system inventory.
Documentation and sources
- Microsoft data fundamentals (learn.microsoft.com)