# Microsoft SQL Server Dynamic Data Masking: how AI models rank it, October 2026

IT AI Recommendation Index, October 2026 Edition. Named in 6 judge labels across 1 categories by 4 of 14 models. Page: https://it-ai-index.com/vendors/microsoft-sql-server-dynamic-data-masking/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Data masking and test data management | 0% | 120 | 50% | 6 |

## What the models said for it

- "SQL Server-only environments | SQL Server DDM (native, low-cost)" (GLM 4.7 FlashX, Data masking)
- "SQL Server/Azure native solution | Microsoft Purview" (Kimi K2, Data masking)

## And against it

- "limited to SQL Server and lacks the advanced features (discovery, referential integrity, wide database support) of dedicated enterprise tools" (DeepSeek V4 Flash, Data masking)
- "Microsoft explicitly states this is "not a security boundary" on its own." (Kimi K2, Data masking)
- "Microsoft DDM — use only as a *supplement*, never alone" (DeepSeek V4 Flash, Data masking)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.