1338 Open source projects that are alternatives of or similar to Bouncer

Simple framework for TCP clients and servers. Focused on performance and usability.

内网穿透，内网穿透代理服务器，商用内网穿透代理系统，内网穿透平台，内网穿透多用户会员系统。

A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment)

RSA+AES hybrid encryption implementation for JavaScript. Works with Node.js, React Native and modern browsers.

Nimssl is a Nim wrapper for the OpenSSL library

Simple wrapper for TCP client and server in C# with SSL support

A simple SSL/TLS proxy with mutual authentication for securing non-TLS services

AES for microcontrollers (Arduino & Raspberry pi)

Spring Boot JAR 安全加密运行工具，支持的原生JAR。

A multi-platform support c++11 library with focus on asio (asynchronous socket I/O) for any client application.

a reverse TCP tunnel let you access target behind NAT or firewall

Fast and secure tunnels over HTTP/2

🎨OpenIoTHub Server[内网穿透和物联网设备管理服务器]

Strong encryption for Java simplified

TCP/UDP debugging tool.

Free open source cross platform password manager

Encrypt and Decrypt files using Python (AES CBC MODE)

LightTunnel-内网穿透映射工具，支持TCP、HTTP、HTTPS穿透映射，支持Windows、Linux、Mac、Android系统

Simple C++ cross-platform client/server app forwarding UDP datagrams through a TCP connection.

s2n : an implementation of the TLS/SSL protocols

Password-protect URLs using AES in the browser; create hidden bookmarks without a browser extension

A fast TCP/UDP tunnel over HTTP

Go 学习、Go 进阶、Go 实用工具类、Go-kit ，Go-Micro 微服务实践、Go 推送

Mr.2 can help you expose local server to external network. Support both TCP/UDP, of course support HTTP. Zero-Configuration.

wolfSSL (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!

A cryptography algorithms library

WatsonTcp is the easiest way to build TCP-based clients and servers in C#.

Android,安卓版frpc，一个快速反向代理，可帮助您将NAT或防火墙后面的本地服务器暴露给Internet。

XAsyncSockets is an efficient Python/MicroPython library of managed asynchronous sockets.

Ahri is an intranet sharing tool. Like VPN

Network utility for sending / receiving TCP, UDP, SSL

A support library for Ronin. Like activesupport, but for hacking!

A backdoor that runs on Linux and Windows

Header only c++ network library, based on asio,support tcp,udp,http,websocket,rpc,ssl,icmp,serial_port.

One-time encrypted password/secret sharing

Mock HTTP calls without coding. Designed specially for testing and testers.

Simple wrapper for TCP client and server in C# with SSL support

FuckDPIv2 can fuck the Korean Government's internet censorship by fragmenting SSL ClientHello.

🔑 File Encryption Application using Python.

AES encrypt/decrypt, Android, iOS, php compatible(兼容php, Android, iOS平台)

WordPress HTTPS is intended to be an all-in-one solution to using SSL on WordPress sites.

ZServer4D 是一套从商业项目剥离而出的云服务器中间件，可以承载百万级的分布式负载服务，并且支持IoT及内网穿透

High Performance TCP/UDP/HTTP Communication Component

A Linux Ransomware

A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment)

AES+RSA结合应用java示例

Socket wrapping for Elixir.

Miniscule cross-platform eventing, networking & crypto for async applications

Add public LoadBalancers to your local Kubernetes clusters

一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy server, with a powerful web management terminal.

A library to abstract stream I/O like serial port, TCP, telnet, UDP, SSL, IPMI SOL, etc.

encrypt and decrypt files in your browser. Fast, Secure client-side File Encryption and Decryption using the web crypto api

Ansible role to set up (the latest version of) HAProxy in Ubuntu systems

Messaging platform in C# for TCP and Websockets, with or without SSL

Secure TCP and HTTP tunnels that work anywhere

📖《这本书能让你连接互联网》详细阐述代理、隧道、VPN运作过程，并对GFW策略如：地址端口封锁、服务器缓存投毒、数字验证攻击、SSL连接阻断做相关的原理说明

A simple VMess proxy implementation written in C.

high performance dotnet core socket tcp communication components, support TLS, HTTP, HTTPS, WebSocket, RPC, Redis protocols, custom protocols and 1M connections problem solution

🪓 a multi-threaded, low-bandwidth HTTP DOS tool

Encrypted storage with built-in key management facilities