> For the complete documentation index, see [llms.txt](https://docs.baasid.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.baasid.io/baasid-commercial-product/5.-baasid-develops-various-blockchain-solutions-and-cloud/5.5.-detail-of-pistis.md).

# 5.5. Detail of Pistis

![](/files/A77yDmn3S54EOwEzvRtw)

## Pistis Multi-Factor Authentication

<figure><img src="/files/r1p0LCoKPXP7fZYDD5Af" alt=""><figcaption></figcaption></figure>

## BlockChain Enabled Multi-Factor Authentication

Multi-verification authentication via biometric data such as fingerprint, face ID or iris recognition with the use of BlockChain to enhance data protection