# 何时应考虑使用传输层 HTTP/HTTPS 域名保护？

### 前提条件

* 您的源支持 HTTP 和 HTTPS 协议。
* 您的加速器已配置 TCP 加速规则。

域名容易受到各种威胁和安全风险的影响，因此域名保护，特别是在 HTTP 和 HTTPS 的背景下，至关重要。您可以启用 HTTP 和 HTTPS 域名保护，以仅加速已配置的域名。


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