# \#sensitive-data-scanner

**URL:** https://community.palantir.com/tag/sensitive-data-scanner/14.md

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## [Best Practices for Scanning Datasets at Scale (10k+ tables, ~100 cols each) for Sensitive Data Detection](https://community.palantir.com/t/best-practices-for-scanning-datasets-at-scale-10k-tables-100-cols-each-for-sensitive-data-detection/4799)

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**Author:** [@SahajV](https://community.palantir.com/u/SahajV)\
**Replies:** 2\
**Last updated:** [August 18, 2025, 1:57pm UTC](https://community.palantir.com/t/best-practices-for-scanning-datasets-at-scale-10k-tables-100-cols-each-for-sensitive-data-detection/4799 "2025-08-18T13:57:16Z")

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I’m currently working through a workflow where I need to scan thousands of datasets at scale for CUI/sensitive data detection as part of CMMC compliance. We’re looking at 10k+ tables across multiple data sources with pro…