> For the complete documentation index, see [llms.txt](https://help.nightfall.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.nightfall.ai/developer-api/key-concepts/test_datasets.md).

# Test Datasets

The following sample datasets can be used to test Nightfall's advanced AI-based detection capabilities. 

This data has been fully de-identified and can be used to test any data loss prevention (DLP) platform.

* [Protected Health Information (PHI)](https://help.nightfall.ai/nightfall-ai/nightfall-detection-and-policy-templates/nightfall-sample-data-sets#protected-health-information-phi)
* [API Keys](https://help.nightfall.ai/nightfall-ai/nightfall-detection-and-policy-templates/nightfall-sample-data-sets#api-keys)
* [Passwords](https://help.nightfall.ai/nightfall-ai/nightfall-detection-and-policy-templates/nightfall-sample-data-sets#api-keys)
* [Cryptographic Keys](https://help.nightfall.ai/nightfall-ai/nightfall-detection-and-policy-templates/nightfall-sample-data-sets#cryptographic-keys)
* [PII (Personally Identifiable Information)](https://help.nightfall.ai/nightfall-ai/nightfall-detection-and-policy-templates/nightfall-sample-data-sets#pii-personally-identifiable-information)
* [Financial - Credit Card Numbers and Banking Info](https://help.nightfall.ai/nightfall-ai/nightfall-detection-and-policy-templates/nightfall-sample-data-sets#financial-credit-card-numbers-and-banking-info)
* [Image ID Documents (ID Cards, Passports, Credit Cards, etc as images)](https://help.nightfall.ai/nightfall-ai/nightfall-detection-and-policy-templates/nightfall-sample-data-sets#image-id-documents-id-cards-passports-credit-cards-etc-as-images)