TLS (Transport Layer Security) is a cryptographic protocol designed to provide communications security over a computer network. The protocol is widely used in applications such as email, instant messaging, and voice over IP, but its use in securing HTTPS remains the most publicly visible.

The TLS protocol aims primarily to provide security, including privacy (confidentiality), integrity, and authenticity through the use of cryptography, such as the use of certificates, between two or more communicating computer applications. It runs in the presentation layer and is itself composed of two layers: the TLS record and the TLS handshake protocols.

TLS builds on the now-deprecated SSL (Secure Sockets Layer) specifications (1994, 1995, 1996) developed by Netscape Communications for adding the HTTPS protocol to their Navigator web browser.

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

• UpdatedJul 1, 2025
• Python

High performance, minimalist Go web framework

• UpdatedMay 22, 2025
• Go

⚙️ NGINX config generator on steroids 💉

• UpdatedDec 14, 2024
• JavaScript

TLS/SSL and crypto library

• UpdatedJul 11, 2025
• C

视频播放器（IJKplayer、ExoPlayer、MediaPlayer），HTTPS，16k page size，支持弹幕，外挂字幕，支持滤镜、水印、gif截图，片头广告、中间广告，多个同时播放，支持基本的拖动，声音、亮度调节，支持边播边缓存，支持视频自带rotation的旋转（90,270之类），重力旋转与手动旋转的同步支持，支持列表播放 ，列表全屏动画，视频加载速度，列表小窗口支持拖动，动画效果，调整比例，多分辨率切换，支持切换播放器，进度条小窗口预览，列表切换详情页面无缝播放，rtsp、concat、mpeg。

• UpdatedJul 11, 2025
• Java

Capturing SSL/TLS plaintext without a CA certificate using eBPF. Supported on Linux/Android kernels for amd64/arm64.

• UpdatedJul 11, 2025
• C

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

• UpdatedJul 12, 2025
• Go

Share your terminal over the web

• UpdatedJan 31, 2025
• C

Testing TLS/SSL encryption anywhere on any port

• UpdatedJul 12, 2025
• Shell

A Swift web framework and HTTP server.

• UpdatedOct 7, 2022
• Swift

Automated ACME SSL certificate generation for nginx-proxy

• UpdatedJun 5, 2025
• Shell

开源的 SSL 证书管理工具，可以帮助你自动申请、部署 SSL 证书，并在证书即将过期时自动续期。An open-source SSL certificate management tool that helps you automatically apply for and deploy SSL certificates, as well as automatically renew them when they are about to expire.

• UpdatedJul 8, 2025
• Go

A modern TLS library in Rust

• UpdatedJul 11, 2025
• Rust

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

• UpdatedJul 10, 2025
• C

High Performance TCP/UDP/HTTP Communication Component

• UpdatedMay 21, 2025
• C

Event-driven networking engine written in Python.

• UpdatedJul 7, 2025
• Python

支持国密SM2/SM3/SM4/SM9/SSL的密码工具箱

• UpdatedJul 31, 2024
• C

curl-impersonate: A special build of curl that can impersonate Chrome & Firefox

• UpdatedJul 18, 2024
• Python

An implementation of the TLS/SSL protocols

• UpdatedJul 11, 2025
• C

HTTP and WebSocket built on Boost.Asio in C++11

• UpdatedJul 8, 2025
• C++