> For the complete documentation index, see [llms.txt](https://docs.toboto.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.toboto.com/overview/information-security.md).

# Information Security

1. The platform does not store user private keys in any form and cannot retrieve your private keys by any means. Private keys are encrypted and stored locally in the user's browser. 
2. After you clear your browser data, the private key information will also be cleared. Please make sure to back up your private keys before operating. 
3. No one, including the platform, can obtain your private key data, but due to the browser's specificity, please make sure to timely update the browser version and open the website in a secure hardware and network environment. 
4. For the smart interaction section, some projects require continuous interaction with the contract. The platform will pre-sign the interaction content and upload it to the server for encrypted storage. The platform will not sign any transactions unrelated to the interaction.


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.toboto.com/overview/information-security.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.