---
id: 20260815-T0-08
title: "Vercel CDN 现已支持 ECH，彻底隐藏访问域名"
title_en: "Vercel CDN Adopts ECH to Fully Encrypt Hostnames"
url: https://ai.daily.yangsir.net/daily/20260815-T0-08
issue_date: 2026-08-15
publish_date: 2026-08-14T16:00:00.000Z
category: release
source_name: "Vercel Blog"
source_url: https://vercel.com/changelog/encrypted-client-hello-now-supported-on-vercel-cdn
---

# Vercel CDN 现已支持 ECH，彻底隐藏访问域名

Vercel 宣布其 CDN 现已支持加密客户端问候（ECH），适用于由 Vercel DNS 管理的域名。ECH 加密了 TLS 握手过程中的服务器名称指示（SNI），这是 HTTPS 连接中最后一个可能泄露用户访问了哪个网站的部分。启用后，网络观察者只能看到与 Vercel 的连接，无法得知具体访问的子域名或网站。此前，Vercel 已有许多域名支持 ECH，现在该功能已在所有由 Vercel DNS 管理的域名上全面可用。

## English Version

**Vercel CDN Adopts ECH to Fully Encrypt Hostnames**

Vercel announced support for Encrypted Client Hello (ECH) on its CDN for domains managed by Vercel DNS. ECH encrypts the Server Name Indication (SNI) in the TLS handshake, the last part of an HTTPS connection that revealed the destination hostname. With ECH, network observers only see a connection to Vercel, not the specific site visited. The feature is now fully available across all domains managed by Vercel DNS.

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**来源**：[Vercel Blog](https://vercel.com/changelog/encrypted-client-hello-now-supported-on-vercel-cdn)

**详情页**：https://ai.daily.yangsir.net/daily/20260815-T0-08

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