Improvement
July 15, 2026
Improved query performance for Snowflake policies with advanced masking exceptions
Query performance is now faster for Snowflake securables that have policies applied to them that include certain advanced masking exceptions.
Exceptions matching any attribute value or any group name to any data source or column tag, which are commonly used in Reveal and Protect policies, will benefit from this enhancement. Immuta evaluates these exceptions using a more efficient comparison method, accelerating end users' access to secured data.
🔎 Learn about Immuta's advanced masking exceptions in the documentation.
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