Column-level Security

Column-level Security in Snowflake allows the application of a masking policy to a column within a table or view. Currently, Column-level Security comprises two features:

  1. Dynamic Data Masking

  2. External Tokenization

These topics provide concepts and detailed instructions for using Column-level Security in Snowflake.

To learn more about using a masking policy with a tag, see Tag-based Masking Policies.

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