Advanced Data Protection
Advanced Data Protection is ALTR’s set of cryptographic techniques for protecting sensitive data at rest — tokenization and Format-Preserving Encryption (FPE). It can be applied to Snowflake through policy, as well as to other data sources through the API.
In this section
Section titled “In this section”- Data Tokenization — Replace a sensitive value with a token, storing the encrypted original separately from the data source.
- Format-Preserving Encryption — Encrypt a value while preserving its original format and length.
- Tokenization Access Policies — Configure what a role sees when querying tokenized data.