> For the complete documentation index, see [llms.txt](https://whitepaper.nicegram.app/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.nicegram.app/home/web3-features-and-use-cases/privacy-and-double-bottom-mode.md).

# Privacy and Double Bottom Mode

Nicegram extends privacy far beyond message encryption.\
The **Double Bottom mode** allows users to hide sensitive chats or accounts behind an additional security layer — accessible only through secondary authentication.

This protects private communication, personal finance activity, or community management from unwanted exposure.\
Combined with its non-custodial design and open-source code, Nicegram ensures a level of privacy that centralized messengers cannot achieve.


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