1509 Open source projects that are alternatives of or similar to Merecat

A very flexible, lightweight and fully asynchronous HTTP server library based on libev and http-parser for Embedded Linux.

O-Saft - OWASP SSL advanced forensic tool

This is a simple HTTP/HTTPS proxy server written in Java

Pooling TLS Wrapper

Terraform module to request an ACM certificate for a domain name and create a CNAME record in the DNS zone to complete certificate validation

A simple Terraform module to generate self-signed TLS certificates for private use

Certificate Authority management suite

Shell scripts to manage a private Certificate Authority using OpenSSL

SSL pinning and trust validation framework for iOS

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

Nginx session ticket key rotation program for secure rotation of TLS session ticket keys and sharing in server clusters.

check your website for issues with multiple tools and get PDF reports of the results

TCP/UDP debugging tool.

Build latest OpenSSL binary

SSL configuration logic, extracted from Play's WS (for use in Akka et al).

TLS/SSL extension for libuv that tries to conform to its style and idioms

Check SSL certificate expiration date of a list of sites.

SSL/TLS layers for scapy the interactive packet manipulation tool

ACME certificate protocol (Let's Encrypt) proxy client with a dashboard and monitoring

#1 quality TLS certs while you wait, for the discerning tester

The Illustrated TLS 1.3 Connection: Every byte explained

Updated and Upgraded mbedTLS library for the ESP8266 (probably ESP32 too)

Crypt::LE - Let's Encrypt / Buypass / ACME client and library in Perl for obtaining free SSL certificates (inc. generating RSA/ECC keys and CSRs). HTTP/DNS verification is supported out of the box, easily extended with plugins, easily dockerized.

Host These Things Please - a basic http server for hosting a folder fast and simply

Index of websites publishing bugs along the lines of heartbleed.com

High performance, minimalist Go web framework

🔒 Simple zero-config SSL reverse proxy with real autogenerated certificates (LetsEncrypt, self-signed, provided)

Docker image to generate, renew, revoke RSA and/or ECDSA SSL certificates from LetsEncrypt CA using certbot and acme.sh clients in automated fashion

The last Micro Web Server for IoTs (MicroPython) or large servers (CPython), that supports WebSockets, routes, template engine and with really optimized architecture (mem allocations, async I/Os). Ready for ESP32, STM32 on Pyboard, Pycom's chipsets (WiPy, LoPy, ...). Robust, efficient and documented!

JRuby's OpenSSL gem

E2guardian is a web content filter that can work in proxy, transparent or icap server modes

Let's Encrypt / ACME client written in PHP for the CLI.

A client implementation for the Automated Certificate Management Environment (ACME) protocol

SSL and TLS protocol test suite and fuzzer

s2n : an implementation of the TLS/SSL protocols

High Performance TCP/UDP/HTTP Communication Component

Event-driven networking engine written in Python.

Automatic HTTPS for any Go program: fully-managed TLS certificate issuance and renewal

Ansible Role - Certbot (for Let's Encrypt)

Secure Web Server for iOS, tvOS and macOS

Create private keys and certificates with node.js

Event-driven, streaming HTTP client and server implementation for ReactPHP.

Monkey HTTP Server

A framework for building composable proxy protocol stack.

Testing TLS/SSL encryption anywhere on any port

A basic .NET Core website boilerplate using PostgreSQL for storage, Adminer for db management, Let's Encrypt for SSL certificates and NGINX for routing.

Extract subdomains from SSL certificates in HTTPS sites.

Configuration profiles for DNS HTTPS and DNS over TLS for iOS 14 and MacOS Big Sur

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

A utility to examine and validate certificates in a variety of formats

A cross-platform asynchronous HTTP(S) proxy server in C#.

Small, fast, modern HTTP server for Erlang/OTP.

Internet standards compliance test suite

SSH/HTTP(S) multiplexer. Run a webserver and a sshd on the same port w/o changes.

mruby wrapper for libtls from http://www.libressl.org/

Single file httpd.conf configuration file for Apache HTTPD Server.

➿ Sorting utility for PEM files

DevSec SSL/TLS Baseline - InSpec Profile

A simple zero-config tool to make locally trusted development certificates with any names you'd like.

A Python wrapper around the OpenSSL library