> For the complete documentation index, see [llms.txt](https://support.cregis.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.cregis.com/cregis-wallet-guide/zh-cn/resources/faq/security/shen-me-shi-tee-huan-jing.md).

# 什么是TEE环境？

TEE（Trusted Execution Environment，可信执行环境）是一种专门的安全技术，用于在计算设备中创建一个隔离且可信的执行空间。TEE 作为独立隔离的内存环境，将敏感代码和数据保存在 TEE 中，对其进行修改或运算操作时，需要证书授权。此防护机制可在进行加密计算和信息处理时，防止黑客在内存中篡改或窃取数据。

Cregis的TEE（可信执行环境）基于Intel SGX技术和AWS Nitro Enclaves构建境。


---

# 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 by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://support.cregis.com/cregis-wallet-guide/zh-cn/resources/faq/security/shen-me-shi-tee-huan-jing.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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.