---
id: "tls"
kind: "glossary-term"
title: "TLS"
language: "zh-Hans"
category: "DNS与技术基础"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/tls/"
translations:
  en: "https://tldlog.com/glossary/tls/"
  es: "https://tldlog.com/es/glosario/tls/"
  de: "https://tldlog.com/de/glossar/tls/"
  fr: "https://tldlog.com/fr/glossaire/tls/"
  it: "https://tldlog.com/it/glossario/tls/"
  pt-BR: "https://tldlog.com/pt/glossario/tls/"
  ru: "https://tldlog.com/ru/glossariy/tls/"
---

# TLS

传输层安全协议

对浏览器或应用与服务器之间的连接进行加密的标准，使网络上的其他人无法读取或篡改数据。https地址中的“s”和许多浏览器显示的挂锁图标都源于它。由证书颁发机构签发的证书可证明服务器属于哪个域名。

## 相关术语

- [CAA记录](https://tldlog.com/zh/cihui/caa-jilu/)
- [DANE](https://tldlog.com/zh/cihui/dane/)
- [DoT](https://tldlog.com/zh/cihui/dot/)
- [DoH](https://tldlog.com/zh/cihui/doh/)
- [HTTPS](https://tldlog.com/zh/cihui/https/)