> For the complete documentation index, see [llms.txt](https://docs.casa.io/wealth-security-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.casa.io/wealth-security-protocol/rejected-features.md).

# ❌Rejected Features

- [Biometrics General Usage](https://docs.casa.io/wealth-security-protocol/rejected-features/biometrics-general-usage.md)
- [Brain Wallet -- Memory Based Solutions](https://docs.casa.io/wealth-security-protocol/rejected-features/brain-wallet-memory-based-solutions.md)