> For the complete documentation index, see [llms.txt](https://help.protecto.ai/getting-started/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.protecto.ai/getting-started/protecto-overview/introduction/protecto-vault.md).

# Protecto Vault

The Protecto Privacy Vault identifies Personally Identifiable Information (PII) and skillfully generates tokens, ensuring that the data remains valuable and usable without compromising its security. 

* Protect your sensitive PII across systems
* Surgically mask PII
* Maintain consistent tokens across systems
* Retain original format of the data